在 Ubuntu 上安装 mysql gem 的困难

发布于 2024-10-10 18:33:02 字数 2421 浏览 2 评论 0原文

我正在尝试安装 mysql 2.8.1 gem。我将使用它在 Ubuntu 10.04 上构建 Rails 2.0.2 应用程序。我将使用 Ruby 1.8.7。我已经安装了开发依赖项(其他 gems)。由于某些原因我无法安装它。我无法确切地弄清楚如何解决它。请帮忙!!

当我尝试安装它时,我在终端中收到以下信息:

mohnish@pc146724-desktop:~/Downloads$ sudo gem install mysql-2.8.1.gem 
Building native extensions.  This could take a while...
ERROR:  Error installing mysql-2.8.1.gem:
    ERROR: Failed to build gem native extension.

/usr/bin/ruby1.8 extconf.rb
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lm... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lz... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lsocket... no
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lnsl... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lmygcc... no
checking for mysql_query() in -lmysqlclient... no
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/usr/bin/ruby1.8
    --with-mysql-config
    --without-mysql-config
    --with-mysql-dir
    --without-mysql-dir
    --with-mysql-include
    --without-mysql-include=${mysql-dir}/include
    --with-mysql-lib
    --without-mysql-lib=${mysql-dir}/lib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-mlib
    --without-mlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-zlib
    --without-zlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-socketlib
    --without-socketlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-nsllib
    --without-nsllib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-mygcclib
    --without-mygcclib
    --with-mysqlclientlib
    --without-mysqlclientlib


Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out
mohnish@pc146724-desktop:~/Downloads$ 

感谢您的帮助!

I am trying to install the mysql 2.8.1 gem. I would be using it to build a Rails 2.0.2 application on Ubuntu 10.04. I would be using Ruby 1.8.7. I have installed the development dependencies(other gems). For some reasons I am unable to install it. I am not able to exactly figure out how to fix it. Please help!!

I get the following in the terminal when I try to install it:

mohnish@pc146724-desktop:~/Downloads$ sudo gem install mysql-2.8.1.gem 
Building native extensions.  This could take a while...
ERROR:  Error installing mysql-2.8.1.gem:
    ERROR: Failed to build gem native extension.

/usr/bin/ruby1.8 extconf.rb
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lm... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lz... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lsocket... no
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lnsl... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lmygcc... no
checking for mysql_query() in -lmysqlclient... no
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/usr/bin/ruby1.8
    --with-mysql-config
    --without-mysql-config
    --with-mysql-dir
    --without-mysql-dir
    --with-mysql-include
    --without-mysql-include=${mysql-dir}/include
    --with-mysql-lib
    --without-mysql-lib=${mysql-dir}/lib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-mlib
    --without-mlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-zlib
    --without-zlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-socketlib
    --without-socketlib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-nsllib
    --without-nsllib
    --with-mysqlclientlib
    --without-mysqlclientlib
    --with-mygcclib
    --without-mygcclib
    --with-mysqlclientlib
    --without-mysqlclientlib


Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out
mohnish@pc146724-desktop:~/Downloads$ 

Thanks for your help!!

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评论(4

天邊彩虹 2024-10-17 18:33:02

尝试这个,然后安装 mysql gem:

sudo apt-get install libmysqlclient-dev 

如果这还不够,请像这样尝试

 sudo apt-get install libmysqlclient-dev libmysqlclient16 ruby-dev

Try this and then install the mysql gem:

sudo apt-get install libmysqlclient-dev 

If that's not sufficient try it like this

 sudo apt-get install libmysqlclient-dev libmysqlclient16 ruby-dev
久夏青 2024-10-17 18:33:02

试试这个,然后安装 mysql gem:

sudo apt-get install libmysqlclient-dev libmysqlclient16

这在运行 sudo gem install mysql 之后起作用。

文档仍然无法正确安装(大量“无定义”)错误,尽管这并不是什么大问题。

Try this and then install the mysql gem:

sudo apt-get install libmysqlclient-dev libmysqlclient16

This worked after then running sudo gem install mysql.

The documentation still doesn't install correctly (heaps of "No definition" errors, although thats not really a biggie.

昨迟人 2024-10-17 18:33:02

您应该执行错误消息告诉您的操作:检查 mkmf.log!使用 find /usr/lib/ruby/gems/1.8/gems/ -name mkmf.log 搜索此文件。通常,出现此错误消息是因为您忘记安装尝试安装的扩展的 -dev 软件包。所以如果你想安装 mysql gem,你可能忘记先安装 libmysqlclient14-dev。进行 apt-cache 搜索 | grep dev 来查找合适的包。

请检查了解更多信息

You should do what the error message tells you: check the mkmf.log! Search for this file using find /usr/lib/ruby/gems/1.8/gems/ -name mkmf.log. Usually, this error message appears because you forgot to install the -dev package for the extension you were trying to install. So if you wanted to install the mysql gem, you probably forgot to install the libmysqlclient14-dev first. Do an apt-cache search | grep dev to find the appropriate packages.

plz check this for more information

嘿咻 2024-10-17 18:33:02

就我而言,我收到以下错误消息:

安装mysql(2.8.1)时出错,Bundler无法
继续。确保 gem install mysql -v '2.8.1' 成功
捆绑之前。

我尝试过:gem install mysql -v '2.8.1',我收到了与您类似的错误消息。

我通过以下方式修复了它:

  • 步骤 (1):运行此:sudo apt-get install libmysqlclient-dev

  • 第(2)步:安装mysql:gem install mysql -v 2.8.1

您应该收到与此类似的成功消息:

成功安装 mysql-2.8.1
安装 ri 文档
mysql-2.8.1 已安装 1 个 gem

希望我的回答有帮助。

In my case, I had the following error message:

An error occurred while installing mysql (2.8.1), and Bundler cannot
continue. Make sure that gem install mysql -v '2.8.1' succeeds
before bundling.

I tried: gem install mysql -v '2.8.1', and I got an error message similar to what you got.

I fixed it doing the following:

  • STEP (1): run this: sudo apt-get install libmysqlclient-dev

  • STEP (2): install mysql: gem install mysql -v 2.8.1

You should get a success message similar to this:

Successfully installed mysql-2.8.1
Installing ri documentation for
mysql-2.8.1 1 gem installed

I hope my answer helps.

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