安装mysql2 gem(windows 8)时出错
我目前正在尝试在Windows8平台上安装mysql2 gem。我已经安装了mysql_连接器,并使用了下面的代码。但似乎仍然得到了同样的错误。我应该采取什么步骤来解决这个问题安装mysql2 gem(windows 8)时出错,mysql,gem,installation,Mysql,Gem,Installation,我目前正在尝试在Windows8平台上安装mysql2 gem。我已经安装了mysql_连接器,并使用了下面的代码。但似乎仍然得到了同样的错误。我应该采取什么步骤来解决这个问题 C:\Users\Samuel>gem install mysql2 Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Err
C:\Users\Samuel>gem install mysql2
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
Gem files will remain installed in C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/mysql
2-0.3.14 for inspection.
Results logged to C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/mysql2-0.3.14/ext/mysq
l2/gem_make.out
我一直在使用Windows7,也遇到过类似的错误,最终使用了mysql gem而不是mysql2。除此之外,许多错误还在不断增加。这促使我转向linux,从那以后就再也没有这样的问题困扰我了
我花了一整天的时间试图在windows中加入mysql2 fem,但结果并没有什么成效。如果你真的很想解决这个问题,请浏览以下链接(和)。也许你会发现一些有用的东西。从下载connector的32位Zip存档。然后将其复制到C驱动器的根目录下,以便于访问,从而使连接器文件夹路径如下所示
C:\mysql-connector-c-6.1.3-win32\
现在将这一行代码复制到cmd并执行(记住用您的命令更改连接器版本号)
经过长时间的尝试,我成功地用这种方式在32位和64位windows 7中安装了mysql2 gem。干杯 这就是我在windows 8上安装mysql2 gem的方式
c:\DevKit>gem install mysql2 --platform=ruby -- '--with-mysql-dir="C:\Ruby193\my
sql-connector-c-6.1.3-win32/"'
酷,我试试看。谢谢,先生,你是最好的。
c:\DevKit>gem install mysql2 --platform=ruby -- '--with-mysql-dir="C:\Ruby193\my
sql-connector-c-6.1.3-win32/"'