安装指南针成功,但无法访问

Question

(这里是ruby的新手)

我正在跑步CrunchBang Linux statler.

我已经卸载并重新安装compass了几次,只是为了确保.

这就是我做的:

» gem query

*** LOCAL GEMS ***

chunky_png (1.2.7)
fssm (0.2.10)
sass (3.2.5)

然后:

» sudo gem install compass
Successfully installed compass-0.12.2
1 gem installed
Installing ri documentation for compass-0.12.2...
Installing RDoc documentation for compass-0.12.2...

让我们检查:

» gem query

*** LOCAL GEMS ***

chunky_png (1.2.7)
compass (0.12.2)
fssm (0.2.10)
sass (3.2.5)

和:

» gem which compass
/var/lib/gems/1.8/gems/compass-0.12.2/lib/compass.rb

但:

» compass
-bash: compass: command not found

那么,我做错了什么？

Answer 1

如果您正在使用rbenv,请运行$ rbenv rehash.

每当您安装包含可执行文件的gem(通常.../bin/<someExecutable>)时,请执行此操作.