使用本地 Python 构建安装 Python 模块
我在 ~/Python2.7/ 本地安装了 python 2.7，并且需要 psycopg2 模块。但是当我尝试使用 easy_install 安装它或手动编译它时，我
error: invalid Python installation: unable to open /usr/local/lib/python2.7/config/Makefile (No such file or directory)
尝试将 ~/Python2.7/Lib/sysconfig.py 中的一行从 更改为 ，但
return os.path.join(get_path('stdlib'), "config", "Makefile")
没有
return '/home/foo/Python2.7/Makefile'
效果。我该怎么做才能解决这个问题？
I have python 2.7 installed locally in ~/Python2.7/ and I need the psycopg2 module. But when I try to install it with easy_install or compile it manually, I get
error: invalid Python installation: unable to open /usr/local/lib/python2.7/config/Makefile (No such file or directory)
I tried to change a line in ~/Python2.7/Lib/sysconfig.py from
return os.path.join(get_path('stdlib'), "config", "Makefile")
to
return '/home/foo/Python2.7/Makefile'
with no effect. What do I do to walk around this?
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检查命令行选项： http://packages.python.org/distribute /easy_install.html#command-line-options 并尝试摆弄您的 --install-dir 。本地安装还需要位于 PYTHONPATH 环境变量中。如果您尝试在本地安装所有内容，请尝试使用 pip 而不是 easy_install，并设置虚拟环境（来自 virtualenv）。
Check the command line options: http://packages.python.org/distribute/easy_install.html#command-line-options and try fiddling around with your --install-dir . The local install would also need to be in the PYTHONPATH environment variable. If you are trying to install everything locally, try using pip, instead of easy_install, and setup a virtual environment (from virtualenv).