geminstall时权限问题的修正

1、geminstall时权限问题的修正进行geminstall时，如果报如下权限错误:$geminstalljekyllbundlergeminstalljekyllbundlerERROR:Whileexecutinggem.(Gem:FilePermissionError)Youdon'thavewritepermissionsforthe/Library/Ruby/Gems/2.6.0dire可尝试下面这些解决方式。-user-install根据，似乎加上-user-instaI参数就可以修正:geminstallname_of_gem-user-install修正PATH如果实测

2、发现仍然不行:$geminstalljekyllbundler-user-installWARNING:Youdon'thave/Users/wayongliu/.gem/ruby/2.6.0/bininyourPATHgemexecutableswillnotrun.Buildingnativeextensions.Thiscouldtakeawhile.ERROR:Errorinstallingjekyll:ERROR:Failedtobuildgemnativeextension.不过这里的错误信息提示变了，和PATH有关，于是根据，修正一个PATH:PATHruby-eutse

3、muserir/bin:$PATH"is环境使用如下命令:setPATHruby-eputsGem.user_dir'binPATH或者添加如下命令到sel配置文件中：set-gxPATH/.gem/ruby/2.6.0/bin$PATH重装Ruby如果仍然不行，可以尝试使用bre重装Ruby抛弃ma自带的版本。安装过程输出的信息会有如下提示:yeaultbinariesinstalledbygemwillbeplacedintusrlocal/lib/ruby/gems/2.7.0/binumayanttadthistoyourPATH.rubyiskeg-only,whi

4、chmeansitwasnotsymlinkedinto/usr/lobecausemacOSalreadyprovidesthissoftwareanddinstallinganparallelcancauseallkindsoftrouble.IfyouneedtohaverubyfirstinyourPATHrun:echo'set-gfish_user_paths"/usr/local/opt/ruby/bin"Forcompilerstofindrubyyoumayneedtoset:set-gxFLAGS"-L/usr/local/opt/ru

5、by/libset-gxCPPFLAGS"-I/usr/local/opt/ruby/include"Forpkg-configtofindrubyyoumayneedtoset:set-gxPKFIG_PATH/usr/local/opt/ruby/lib/pcal,therversioningconfigish_user_paths'>>/.config/fish/config.fis根据提示，添加相应脚本的sel的配置中。echo'set-gfish_user_paths"/usr/local/opt/ruby/bin刷新配置:$

6、source/.config/fish/fish.config然后再执行gem安装相关的命令应该就解决了。$geminstall-user-installbundlerjekyllFetchingpublic_suffix-4.0.6.gemFetchingi18n-1.8.5.gemFetchingeventmachine-1.2.7.gemish_user_paths'>>/.config/fish/configFetchingeventmachine-1.2.7.gemFetchinghttp_parser.rb-0.6.0.gemFetchingcolorator-1.1.0.gemFetchingaddressable-2.7.0.gemFetchingconcurrent-ruby-1.1.7.gemFetchingem-websocket-0.5.2.gem检查安装：$jekyll-vjekyll4.1.1如果报je