Sass可执行文件不在Ubuntu的Gem上14.04

Question

我在Ubuntu 14.04上安装了Sass，但找不到命令（sass等）。我安装的历史是这样的：

# apt-get install ruby 
Reading package lists... Done 
Building dependency tree 
Reading state information... Done 
ruby is already the newest version. 
ruby set to manually installed. 
0 upgraded, 0 newly installed, 0 to remove and 105 not upgraded. 

# gem install sass 
Fetching: sass-3.4.5.gem (100%) 
Successfully installed sass-3.4.5 
Installing ri documentation for sass-3.4.5 
1 gem installed 

# which sass 

# sass -v 
The program 'sass' is currently not installed. You can install it by typing: 
apt-get install ruby-sass 

# gem list 

*** LOCAL GEMS *** 

bigdecimal (1.1.0) 
bundler (1.6.2) 
bundler-unload (1.0.2) 
executable-hooks (1.3.2) 
gem-wrappers (1.2.5) 
io-console (0.3) 
json (1.5.5) 
minitest (2.5.1) 
rake (0.9.2.2) 
rdoc (3.9.5) 
rubygems-bundler (1.4.4) 
rvm (1.11.3.9) 
sass (3.4.5) 

# gem uninstall sass 
Remove executables: 
    sass, sass-convert, scss 

in addition to the gem? [Yn] 
Removing sass 
Removing sass-convert 
Removing scss 
Successfully uninstalled sass-3.4.5 

# gem install sass 
Fetching: sass-3.4.5.gem (100%) 
Successfully installed sass-3.4.5 
Installing ri documentation for sass-3.4.5 
1 gem installed 

如果我安装Ubuntu的ruby-sass它的工作原理 - 为什么创业板安装不会将任何想法？

Answer 1

我最好的猜测是某种路径问题 - Ubuntu软件包可执行文件安装在你的路径上的某处，而gem可执行文件不是。

尝试在系统上运行find/-name sass以查看可执行文件的安装位置。