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错误提示
[root@iz2ze6hzcn38yurhan7re4z ~]# sudo su -c "gem install sass"
Building native extensions. This could take a while...
ERROR: Error installing sass:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /usr/share/include/ruby.h
Gem files will remain installed in /usr/local/share/gems/gems/ffi-1.9.23 for inspection.
Results logged to /usr/local/share/gems/gems/ffi-1.9.23/ext/ffi_c/gem_make.out解决方法
1.Linux Centos 系统下执行 ：yum install ruby-devel
2.Linux Ubuntu 系统下执行：apt-get install ruby-dev