Can';t在Ruby上安装MySQL2 0.3.16 gem
我在Ruby上安装mysql2 gem时遇到了很多问题,我尝试了很多指南,但似乎没有任何效果。。。下面是我在没有任何额外命令的情况下尝试安装它时出现的错误Can';t在Ruby上安装MySQL2 0.3.16 gem,mysql,ruby-on-rails,ruby,gem,Mysql,Ruby On Rails,Ruby,Gem,我在Ruby上安装mysql2 gem时遇到了很多问题,我尝试了很多指南,但似乎没有任何效果。。。下面是我在没有任何额外命令的情况下尝试安装它时出现的错误 C:\Users\Julián>gem install mysql2 --no-rdoc --no-ri Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Erro
C:\Users\Julián>gem install mysql2 --no-rdoc --no-ri
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
C:/Ruby200-x64/bin/ruby.exe extconf.rb
checking for ruby/thread.h... yes
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_blocking_region()... yes
checking for rb_wait_for_single_fd()... yes
checking for rb_hash_dup()... yes
checking for rb_intern3()... yes
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... no
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... no
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=C:/Ruby200-x64/bin/ruby
--with-mysql-dir
--without-mysql-dir
--with-mysql-include
--without-mysql-include=${mysql-dir}/include
--with-mysql-lib
--without-mysql-lib=${mysql-dir}/
--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}/
--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
extconf failed, exit code 1
Gem files will remain installed in C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/mysql
2-0.3.16 for inspection.
Results logged to C:/Ruby200-x64/lib/ruby/gems/2.0.0/extensions/x64-mingw32/2.0.
0/mysql2-0.3.16/gem_make.out
我真的很困惑,我试图在这附近找到解决办法,但什么也找不到。我尝试安装MySQL连接器并使用MySQL lib命令进行设置。请帮忙 在终端中。。首先执行“查找mysql\u config”,然后将下面命令中的路径替换为该文件所在的位置
安装MySqL2——没有RDOC——没有RI——用MySQL COFIGG= <强>路径
> P>因为您使用Windows,您需要考虑安装<代码> MySQL C连接器< /Cord>头文件以使其工作 我们已经写了一篇文章 -- 您需要使用以下步骤:MYSQL C-Connector
文件(路径中没有空格)lbmysql.dll
复制到您的ruby/bin
文件夹中mysql2
installation命令,并使用以下配置选项:
gem install mysql2 --platform=ruby -- '--with-mysql-dir="C:\mysql-connector-path"'
在此之后,您可以将libmysql.dll
从mysql
文件传输到ruby/bin
目录:
这可能会有帮助[单击此处][1][1]:谢谢你,不过,在你的网站上,gem install mysql2-platform=ruby命令的字体很漂亮 — ‘—使用mysql dir=“C:\mysql connector path””粘贴时会出错。。。没有大的和+1。。再次感谢。如何指定要安装的verison<代码>--版本0.3.16不起任何作用。