Question

我使用Linux Mint，我想安装sass。我已经安装了ruby by＆＃34; sudo apt install ruby＆＃34; ，版本2.3然后，当我想安装sass by＆＃34; sudo gem install sass --no-user-install＆＃34; ，我有以下错误：

Building native extensions. This could take a while...
ERROR:  Error installing sass:
    ERROR: Failed to build gem native extension.

    current directory: /var/lib/gems/2.3.0/gems/ffi-1.9.18/ext/ffi_c
/usr/bin/ruby2.3 -r ./siteconf20171114-19329-157auxp.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /var/lib/gems/2.3.0/gems/ffi-1.9.18 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.18/gem_make.out

Answer 1

安装此软件包：

sudo apt install ruby-dev

ruby-dev package包含缺少的标头。您可以看到安装程序正在查找标题：

/usr/lib/ruby/include/ruby.h

安装此软件包将安装这些标头。这是在安装具有本机扩展的gem时为新Ruby用户提供的常见问题。您可能会发现必须安装多个软件包才能完成安装。如果您在安装此gem或其他gem时发现类似错误，请尝试搜索＆＃34; gemname native extension prerequisites＆＃34;，例如＆＃34; sass gem native extension prerequisites＆＃34;，以了解应安装哪些软件包在安装gem之前。

Answer 2

尝试一下：

sudo apt install ruby-full rubygems autogen autoconf libtool make
sudo gem install sass

Answer 3

我在Ubuntu 18.04上遇到了同样的问题，ruby-dev本身没有帮助，安装了here的g++和make解决了我的问题。

Sass安装错误

3 个答案: