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我想在Amazon Linux的实例安装护栏,但我不断收到同样的错误报道in this question:不能在Linux上安装滑轨:“无法建立宝石原生扩展”红宝石2.3
[[email protected] ~]$ sudo gem install rails --no-ri --no-rdoc
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
current directory: /usr/local/share/ruby/gems/2.3/gems/nokogiri-1.7.2/ext/nokogiri
/usr/bin/ruby2.3 -r ./siteconf20170529-26560-9zyb13.rb extconf.rb
请注意,我手动升级红宝石2.3
[[email protected] ~]$ ruby -v
ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux-gnu]
我也试图与轨道的另一版本(我想安装最新的,5.1.1),也有没有运气
sudo gem install rails --version 5.1.1 --no-ri --no-rdoc
sudo gem install rails --version 5.0.0 --no-ri --no-rdoc
sudo gem install rails --version 4.2.8 --no-ri --no-rdoc
这是可能的,还是我需要将ruby降级到2.0?
看一看RVM –
也没你试过'宝石更新--system 2.0.3' –