问题描述
我正在尝试安装指南针以便能够在 sass 中使用它，我有这样的错误
我已将 ruby 和 gems 更新到最新版本
$ rvm current
ruby-2.7.2
$ ruby -v
ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [i386-linux-gnu]
gem -v
3.1.3
sudo gem install compass
Building native extensions. This Could take a while...
ERROR: Error installing compass:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.7.0/gems/ffi-1.14.2/ext/ffi_c
/usr/bin/ruby2.7 -I /usr/local/lib/site_ruby/2.7.0 -r ./siteconf20201222-2810-1d9fxe6.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment,ruby-dev or ruby-devel for example.
extconf Failed,exit code 1
Gem files will remain installed in /var/lib/gems/2.7.0/gems/ffi-1.14.2 for inspection.
Results logged to /var/lib/gems/2.7.0/extensions/x86-linux/2.7.0/ffi-1.14.2/gem_make.out
编辑： 文件内容：/var/lib/gems/2.7.0/extensions/x86-linux/2.7.0/ffi-1.14.2/gem_make.out
current directory: /var/lib/gems/2.7.0/gems/ffi-1.14.2/ext/ffi_c
/usr/bin/ruby2.7 -I /usr/local/lib/site_ruby/2.7.0 -r ./siteconf20201222-2810-1d9fxe6.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment,ruby-dev or ruby-devel for example.
extconf Failed,exit code 1
解决方法
我通过更新ruby到最新版本解决了这个问题。感谢大家的帮助！ :) 干杯！
sudo apt install ruby-full