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PyCurl已安装但未找到

发布于 2024-12-04 02:49:51 字数 4679 浏览 4 评论 0原文

我一直在尝试使用 easy_install 在 vi​​rtualenv 中安装 pycurl，并且它似乎安装正确：

(xxx) $ easy_install pycurl
Searching for pycurl
Reading http://pypi.python.org/simple/pycurl/
Reading http://pycurl.sourceforge.net/
Reading http://pycurl.sourceforge.net/download/
Best match: pycurl 7.19.0
Downloading http://pycurl.sourceforge.net/download/pycurl-7.19.0.tar.gz
Processing pycurl-7.19.0.tar.gz
Running pycurl-7.19.0/setup.py -q bdist_egg --dist-dir /tmp/easy_install-B2W9dY/pycurl-7.19.0/egg-dist-tmp-RmIsVr
Using curl-config (libcurl 7.19.7)
src/pycurl.c:85:4: warning: #warning "libcurl was compiled with SSL support, but configure could not determine which " "library was used; thus no SSL crypto locking callbacks will be set, which may " "cause random crashes on SSL requests"
src/pycurl.c: In function ‘do_multi_info_read’:
src/pycurl.c:2843: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
src/pycurl.c: In function ‘multi_socket_callback’:
src/pycurl.c:2355: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
In function ‘util_curl_unsetopt’,
    inlined from ‘do_curl_unsetopt’ at src/pycurl.c:1551:
src/pycurl.c:1476: warning: call to ‘_curl_easy_setopt_err_CURLSH’ declared with attribute warning: curl_easy_setopt expects a CURLSH* argument for this option
gcc (GCC) 4.4.4 20100726 (Red Hat 4.4.4-13)
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

zip_safe flag not set; analyzing archive contents...
Adding pycurl 7.19.0 to easy-install.pth file

Installed /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7-linux-x86_64.egg
Processing dependencies for pycurl
Finished processing dependencies for pycurl

但是，在尝试使用时，我收到以下错误：

(xxx) $ python
Python 2.7.1 (r271:86832, Sep 12 2011, 13:51:42) 
[GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pycurl
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named pycurl

尽管我可以清楚地看到 pycurl-7.19。 0-py2.7-linux-x86_64.egg 在我的 ~/.virtualenvs/xxx/lib/python2.7/site-packages 目录中。

任何有关如何解决此问题的建议将不胜感激！

发行版是 Amazon Linux（EC2，64 位），Python 是 2.7，从源安装。 curl、libcurl 和 libcurl-dev 均由 Amazon yum 存储库提供，版本为 7.19.7-26.20。

我无法安装 Amazon 存储库提供的 pycurl 包，因为发行版提供的 python 版本是 2.6，而我的项目运行在 2.7 上。

不是路径问题，sys.path内容如下：

>>> import sys; sys.path
['', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pygeoip-0.2.1-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/daryl_lib-1.8.4-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/xxx-1.8.4-py2.7.egg', '/home/ec2-user/dealutils-1.5.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/six-1.0.0-py2.7.egg', '/home/ec2-user/fm2c-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/affiliatewindow-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/icodes-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/supervisor-3.0a10-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/meld3-0.6.7-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/tornado-1.2-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7-linux-x86_64.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages', '/root', '/home/ec2-user/.virtualenvs/xxx/lib/python27.zip', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/plat-linux2', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-tk', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-old', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-dynload', '/opt/python2.7/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/opt/python2.7/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg', '/opt/python2.7/lib/python2.7', '/opt/python2.7/lib/python2.7/plat-linux2', '/opt/python2.7/lib/python2.7/lib-tk', '/opt/python2.7/lib/python2.7/site-packages']
原文

I've been trying to install pycurl in a virtualenv with easy_install, and it appears to install correctly:

(xxx) $ easy_install pycurl
Searching for pycurl
Reading http://pypi.python.org/simple/pycurl/
Reading http://pycurl.sourceforge.net/
Reading http://pycurl.sourceforge.net/download/
Best match: pycurl 7.19.0
Downloading http://pycurl.sourceforge.net/download/pycurl-7.19.0.tar.gz
Processing pycurl-7.19.0.tar.gz
Running pycurl-7.19.0/setup.py -q bdist_egg --dist-dir /tmp/easy_install-B2W9dY/pycurl-7.19.0/egg-dist-tmp-RmIsVr
Using curl-config (libcurl 7.19.7)
src/pycurl.c:85:4: warning: #warning "libcurl was compiled with SSL support, but configure could not determine which " "library was used; thus no SSL crypto locking callbacks will be set, which may " "cause random crashes on SSL requests"
src/pycurl.c: In function ‘do_multi_info_read’:
src/pycurl.c:2843: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
src/pycurl.c: In function ‘multi_socket_callback’:
src/pycurl.c:2355: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
In function ‘util_curl_unsetopt’,
    inlined from ‘do_curl_unsetopt’ at src/pycurl.c:1551:
src/pycurl.c:1476: warning: call to ‘_curl_easy_setopt_err_CURLSH’ declared with attribute warning: curl_easy_setopt expects a CURLSH* argument for this option
gcc (GCC) 4.4.4 20100726 (Red Hat 4.4.4-13)
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

zip_safe flag not set; analyzing archive contents...
Adding pycurl 7.19.0 to easy-install.pth file

Installed /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7-linux-x86_64.egg
Processing dependencies for pycurl
Finished processing dependencies for pycurl

However, when trying to use, I get the following error:

(xxx) $ python
Python 2.7.1 (r271:86832, Sep 12 2011, 13:51:42) 
[GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pycurl
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named pycurl

Despite the fact that I can clearly see a pycurl-7.19.0-py2.7-linux-x86_64.egg in my ~/.virtualenvs/xxx/lib/python2.7/site-packages directory.

Any suggestions on how to solve this problem would be much appreciated!

Distribution is Amazon Linux (EC2, 64 bit), Python is 2.7, installed from source. curl, libcurl and libcurl-dev are all supplied by the Amazon yum repos and are at version 7.19.7-26.20.

I can't install pycurl package provided by the Amazon repos because the distro-supplied version of python is 2.6, and my project runs on 2.7.

It is not a path issue, the contents of sys.path is as follows:

>>> import sys; sys.path
['', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pygeoip-0.2.1-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/daryl_lib-1.8.4-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/xxx-1.8.4-py2.7.egg', '/home/ec2-user/dealutils-1.5.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/six-1.0.0-py2.7.egg', '/home/ec2-user/fm2c-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/affiliatewindow-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/icodes-1.3.0-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/supervisor-3.0a10-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/meld3-0.6.7-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/tornado-1.2-py2.7.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7-linux-x86_64.egg', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages', '/root', '/home/ec2-user/.virtualenvs/xxx/lib/python27.zip', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/plat-linux2', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-tk', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-old', '/home/ec2-user/.virtualenvs/xxx/lib/python2.7/lib-dynload', '/opt/python2.7/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg', '/opt/python2.7/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg', '/opt/python2.7/lib/python2.7', '/opt/python2.7/lib/python2.7/plat-linux2', '/opt/python2.7/lib/python2.7/lib-tk', '/opt/python2.7/lib/python2.7/site-packages']

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凡尘雨 2024-12-11 02:49:51

我已经设法（在一些帮助下）解决了问题。问题是安装后，pycurl.so 没有复制到该 virtualenv 的站点包中。

通过 pip -v install pycurl 安装时，给出以下输出：

Downloading/unpacking pycurl
  Using version 7.19.0 (newest of versions: 7.19.0, 7.19.0, 7.18.2, 7.18.1, 7.16.4, 7.16.2.1, 7.16.2, 7.16.1, 7.15.5.1)
  Downloading pycurl-7.19.0.tar.gz (71Kb): 71Kb downloaded
  Running setup.py egg_info for package pycurl
        Using curl-config (libcurl 7.19.7)
    running egg_info
    creating pip-egg-info/pycurl.egg-info
    writing pip-egg-info/pycurl.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/pycurl.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/pycurl.egg-info/dependency_links.txt
    writing manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
Installing collected packages: pycurl
  Running setup.py install for pycurl
    Using curl-config (libcurl 7.19.7)
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    creating build/lib.linux-x86_64-2.7/curl
    copying python/curl/__init__.py -> build/lib.linux-x86_64-2.7/curl
    running build_ext
    building 'pycurl' extension
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DHAVE_CURL_SSL=1 -I/opt/python2.7/include/python2.7 -c src/pycurl.c -o build/temp.linux-x86_64-2.7/src/pycurl.o
    src/pycurl.c:85:4: warning: #warning "libcurl was compiled with SSL support, but configure could not determine which " "library was used; thus no SSL crypto locking callbacks will be set, which may " "cause random crashes on SSL requests"
    src/pycurl.c: In function ‘do_multi_info_read’:
    src/pycurl.c:2843: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
    src/pycurl.c: In function ‘multi_socket_callback’:
    src/pycurl.c:2355: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
    In function ‘util_curl_unsetopt’,
        inlined from ‘do_curl_unsetopt’ at src/pycurl.c:1551:
    src/pycurl.c:1476: warning: call to ‘_curl_easy_setopt_err_CURLSH’ declared with attribute warning: curl_easy_setopt expects a CURLSH* argument for this option
    gcc -pthread -shared build/temp.linux-x86_64-2.7/src/pycurl.o -L/opt/python2.7/lib -lcurl -lpython2.7 -o build/lib.linux-x86_64-2.7/pycurl.so unknown option: --static-libs Usage: curl-config [OPTION] Available values for OPTION include: --ca ca bundle install path --cc compiler --cflags pre-processor and compiler flags --checkfor [version] check for (lib)curl of the specified version --features newline separated list of enabled features --help display this help and exit --libs library linking information --prefix curl install prefix --protocols newline separated list of enabled protocols --version output version information --vernum output the version information as a number (hexadecimal)
    gcc (GCC) 4.4.4 20100726 (Red Hat 4.4.4-13)
    Copyright (C) 2010 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    running install_lib
    creating /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl
    copying build/lib.linux-x86_64-2.7/curl/__init__.py -> /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl
    byte-compiling /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl/__init__.py to __init__.pyc
    running install_data
    copying ChangeLog -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying COPYING -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying COPYING2 -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying INSTALL -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying README -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying TODO -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying doc/curlshareobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/pycurl.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/curlobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/curlmultiobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/callbacks.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying examples/retriever.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/file_upload.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/linksys.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/xmlrpc_curl.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/retriever-multi.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/sfquery.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/basicfirst.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying tests/test.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_ftp.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_share.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi5.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_timer.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_gtk.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post3.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_debug.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi4.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_cb.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_vs_thread.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_stringio.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_xmlrpc.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_socket_select.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi6.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_socket.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/util.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi3.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_internals.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post2.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_memleak.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi2.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_socketopen.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_getinfo.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    running install_egg_info
    running egg_info
    creating pycurl.egg-info
    writing pycurl.egg-info/PKG-INFO
    writing top-level names to pycurl.egg-info/top_level.txt
    writing dependency_links to pycurl.egg-info/dependency_links.txt
    writing manifest file 'pycurl.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'pycurl.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pycurl.egg-info/SOURCES.txt'
    Copying pycurl.egg-info to /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7.egg-info
    running install_scripts
    writing list of installed files to '/tmp/pip-lEWzoB-record/install-record.txt'
Successfully installed pycurl
Cleaning up...
  Removing temporary dir /home/ec2-user/.virtualenvs/xxx/build...

这里的关键错误是：
gcc -pthread -shared build/temp.linux-x86_64-2.7/src/pycurl.o -L/opt/python2.7/lib -lcurl -lpython2.7 -o build/lib.linux-x86_64-2.7 /pycurl.so 未知选项：--static-libs 用法：curl-config [选项] 选项的可用值包括：--ca ca 包安装路径 --cc 编译器--cflags 预处理器和编译器标志 --checkfor [version] 检查指定版本的 (lib)curl --features 换行符分隔的启用功能列表 --help 显示此帮助并退出 --libs 库链接信息 -- prefix curl install prefix --protocols 换行符分隔的启用协议列表 --version 输出版本信息 --vernum 将版本信息输出为数字（十六进制）

这表明 curl-config 是被调用并带有参数--static-libs，它无法识别它，而是打印它的“使用”输出。最重要的是，它返回一个非错误代码输出，使编译器假设 pycurl.so 编译成功。

此处

对此问题的解决方案 进行了更详细的描述是修改 pycurl 的 setup.py 并将第 101 行更改为读取 --libs 而不是 --static-libs。这会导致 pycurl.so 成功构建并复制到 site-packages 目录。

I have managed (with some help) so solve the problem. The problem is that after installation, the pycurl.so is not copied to the site-packages for this virtualenv.

When installing via pip -v install pycurl, the following output is given:

Downloading/unpacking pycurl
  Using version 7.19.0 (newest of versions: 7.19.0, 7.19.0, 7.18.2, 7.18.1, 7.16.4, 7.16.2.1, 7.16.2, 7.16.1, 7.15.5.1)
  Downloading pycurl-7.19.0.tar.gz (71Kb): 71Kb downloaded
  Running setup.py egg_info for package pycurl
        Using curl-config (libcurl 7.19.7)
    running egg_info
    creating pip-egg-info/pycurl.egg-info
    writing pip-egg-info/pycurl.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/pycurl.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/pycurl.egg-info/dependency_links.txt
    writing manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pip-egg-info/pycurl.egg-info/SOURCES.txt'
Installing collected packages: pycurl
  Running setup.py install for pycurl
    Using curl-config (libcurl 7.19.7)
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-2.7
    creating build/lib.linux-x86_64-2.7/curl
    copying python/curl/__init__.py -> build/lib.linux-x86_64-2.7/curl
    running build_ext
    building 'pycurl' extension
    creating build/temp.linux-x86_64-2.7
    creating build/temp.linux-x86_64-2.7/src
    gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DHAVE_CURL_SSL=1 -I/opt/python2.7/include/python2.7 -c src/pycurl.c -o build/temp.linux-x86_64-2.7/src/pycurl.o
    src/pycurl.c:85:4: warning: #warning "libcurl was compiled with SSL support, but configure could not determine which " "library was used; thus no SSL crypto locking callbacks will be set, which may " "cause random crashes on SSL requests"
    src/pycurl.c: In function ‘do_multi_info_read’:
    src/pycurl.c:2843: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
    src/pycurl.c: In function ‘multi_socket_callback’:
    src/pycurl.c:2355: warning: call to ‘_curl_easy_getinfo_err_string’ declared with attribute warning: curl_easy_getinfo expects a pointer to char * for this info
    In function ‘util_curl_unsetopt’,
        inlined from ‘do_curl_unsetopt’ at src/pycurl.c:1551:
    src/pycurl.c:1476: warning: call to ‘_curl_easy_setopt_err_CURLSH’ declared with attribute warning: curl_easy_setopt expects a CURLSH* argument for this option
    gcc -pthread -shared build/temp.linux-x86_64-2.7/src/pycurl.o -L/opt/python2.7/lib -lcurl -lpython2.7 -o build/lib.linux-x86_64-2.7/pycurl.so unknown option: --static-libs Usage: curl-config [OPTION] Available values for OPTION include: --ca ca bundle install path --cc compiler --cflags pre-processor and compiler flags --checkfor [version] check for (lib)curl of the specified version --features newline separated list of enabled features --help display this help and exit --libs library linking information --prefix curl install prefix --protocols newline separated list of enabled protocols --version output version information --vernum output the version information as a number (hexadecimal)
    gcc (GCC) 4.4.4 20100726 (Red Hat 4.4.4-13)
    Copyright (C) 2010 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    running install_lib
    creating /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl
    copying build/lib.linux-x86_64-2.7/curl/__init__.py -> /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl
    byte-compiling /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/curl/__init__.py to __init__.pyc
    running install_data
    copying ChangeLog -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying COPYING -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying COPYING2 -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying INSTALL -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying README -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying TODO -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl
    copying doc/curlshareobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/pycurl.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/curlobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/curlmultiobject.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying doc/callbacks.html -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/html
    copying examples/retriever.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/file_upload.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/linksys.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/xmlrpc_curl.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/retriever-multi.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/sfquery.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying examples/basicfirst.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/examples
    copying tests/test.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_ftp.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_share.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi5.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_timer.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_gtk.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post3.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_debug.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi4.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_cb.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_vs_thread.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_stringio.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_xmlrpc.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_socket_select.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi6.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi_socket.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/util.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi3.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_internals.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_post2.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_memleak.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_multi2.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_socketopen.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    copying tests/test_getinfo.py -> /home/ec2-user/.virtualenvs/xxx/share/doc/pycurl/tests
    running install_egg_info
    running egg_info
    creating pycurl.egg-info
    writing pycurl.egg-info/PKG-INFO
    writing top-level names to pycurl.egg-info/top_level.txt
    writing dependency_links to pycurl.egg-info/dependency_links.txt
    writing manifest file 'pycurl.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'pycurl.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pycurl.egg-info/SOURCES.txt'
    Copying pycurl.egg-info to /home/ec2-user/.virtualenvs/xxx/lib/python2.7/site-packages/pycurl-7.19.0-py2.7.egg-info
    running install_scripts
    writing list of installed files to '/tmp/pip-lEWzoB-record/install-record.txt'
Successfully installed pycurl
Cleaning up...
  Removing temporary dir /home/ec2-user/.virtualenvs/xxx/build...

The key error here is:
gcc -pthread -shared build/temp.linux-x86_64-2.7/src/pycurl.o -L/opt/python2.7/lib -lcurl -lpython2.7 -o build/lib.linux-x86_64-2.7/pycurl.so unknown option: --static-libs Usage: curl-config [OPTION] Available values for OPTION include: --ca ca bundle install path --cc compiler --cflags pre-processor and compiler flags --checkfor [version] check for (lib)curl of the specified version --features newline separated list of enabled features --help display this help and exit --libs library linking information --prefix curl install prefix --protocols newline separated list of enabled protocols --version output version information --vernum output the version information as a number (hexadecimal)

Which shows that curl-config is being called with the argument --static-libs, which it fails to recognise and instead prints it's 'usage' output. Most importantly, it is returning a non-error-code output which makes the compiler assume the pycurl.so compilation was successful.

This is described in more detail here

The solution to this problem was to modify the pycurl's setup.py and change line 101 to read --libs instead of --static-libs. This causes pycurl.so to be built and copied to the site-packages directory successfully.

回复 原文
一身软味 2024-12-11 02:49:51

2015 年关于此问题的更新。
我在运行 Yosemite 的 Mac 上安装 Pycurl 时遇到了这个问题。我将 setup.py 中的 150 行更改为：

for option in ["--libs", "--static-libs"]:

然后运行

for option in ["--libs"]:

：

gt;python setup.py install 

此后安装工作完美！
An update for 2015 on this issue.
I ran into this installing Pycurl on a Mac running Yosemite. I changed line 150 in setup.py as shown below:
for option in ["--libs", "--static-libs"]:

to:
for option in ["--libs"]:

Then ran:
gt;python setup.py install 

Installation worked perfectly after this!
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