【发布时间】:2015-07-24 01:43:47
【问题描述】:
我使用 rbenv 作为我的 ruby 版本管理器,我运行这些命令:
$ rbenv install 2.2.2
$ rbenv global 2.2.2
$ rbenv rehash
$ ruby -v
$ > ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin11.0]
但是当我运行这个命令时:
$ gem -v
它返回一个错误:
/usr/local/Cellar/rbenv/0.4.0/libexec/rbenv-exec:
/Users/username/.rbenv/versions/2.2.2/bin/gem:/Users/mac/.rbenv/versions/2.2.2/bin/ruby: bad interpreter: No such file or directory
/usr/local/Cellar/rbenv/0.4.0/libexec/rbenv-exec: line 43:/Users/username/.rbenv/versions/2.2.2/bin/gem: Undefined error: 0
我错过了什么?提前致谢
【问题讨论】: