尝试安装指南针时“错误:无法构建 gem 本机扩展”

尝试安装指南针时“错误:无法构建 gem 本机扩展”

我使用的是Ubuntu 14.04

我尝试了这个命令sudo gem install compass,但它给了我这个错误:

Fetching: multi_json-1.11.2.gem (100%)
Fetching: compass-core-1.0.3.gem (100%)
Fetching: compass-import-once-1.0.5.gem (100%)
Fetching: chunky_png-1.3.5.gem (100%)
Fetching: rb-fsevent-0.9.6.gem (100%)
Fetching: ffi-1.9.10.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing compass:
    ERROR: Failed to build gem native extension.

    /usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from extconf.rb:4:in `<main>'


Gem files will remain installed in /var/lib/gems/1.9.1/gems/ffi-1.9.10 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/ffi-1.9.10/ext/ffi_c/gem_make.out

我正在使用的 ruby​​ 版本ruby 1.9.3p484

我也尝试使用安装 ruby​​2.0sudo apt-get install ruby2.0甚至提供了相同的错误

检查了这些 stackoverflow 问题这里。他们没有提供我需要的答案。大多数答案都是针对 Mac 操作系统的

答案1

您也可以尝试仅安装 ruby​​-dev 包:

sudo apt-get install ruby-dev

答案2

下载最新版本的ruby这里

执行以下命令(也出现在上面的 url 中):

curl -sSL https://get.rvm.io | bash -s stable --ruby

然后执行rvm -v

rvm 1.26.11 (latest) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]

ruby -v

ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux]

然后执行gem install compass就像一个魅力

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