我試圖安裝固相線的寶石是大禮包的一個分支,當運行bundle install這顯示了 Installing solidus_core 1.1.0
Gem::InstallError: solidus_core requires Ruby version >= 2.1.0.
An error occurred while installing solidus_core (1.1.0), and
今天我試圖用安裝哲基爾的寶石: gem install jekyll
而且我得到了一些權限錯誤: $ gem install jekyll
Building native extensions. This could take a while...
ERROR: While executing gem ... (Errno::EACCES)
Permission denied @ dir
我在哪裏,我在我的本地項目 rbenv install 2.2.1
rbenv local 2.2.1
rbenv rehash
運行以下命令,但隨後第二我嘗試運行任何問題紅寶石命令(即gem,ruby,bundle,等等),我得到錯誤信息: rbenv: version `2.2.1' is not installed (set by /path/to/my/folder/.ruby-v