解决rails5.0 ruby2.3.1下bcryp_ext LoadError: Cannot load such file
2016-08-05 09:28
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我遇到这个原因挺简单的，因为gem安装的bcrypt里面的bcrypt_ext.so没有生成，所以加载失败
需要安装Devkit（这个大家都知道），并且在系统环境里配置path，D:\Ruby23\DevKit\bin;D:\Ruby23\DevKit\mingw\bin;D:\ruby\Git\cmd;这样配置即可，
再在windows命令下cd 到ruby gem里bcrypt这个gem的mri目录，执行以下命令即可。
需要安装Devkit（这个大家都知道），并且在系统环境里配置path，D:\Ruby23\DevKit\bin;D:\Ruby23\DevKit\mingw\bin;D:\ruby\Git\cmd;这样配置即可，
再在windows命令下cd 到ruby gem里bcrypt这个gem的mri目录，执行以下命令即可。
C:\> cd (path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> ruby extconf.rb C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> make C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> make install
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