ubuntu16.04安装clang编译器

参考文献：
ubuantu_clang
出现BUG

/sbin/ldconfig.real: /usr/lib/nvidia-375/libEGL.so.1 is not a symbolic link /sbin/ldconfig.real: /usr/lib32/nvidia-375/libEGL.so.1 is not a symbolic link

solution
Bug 2:Atom 插件Linter 出问题

[Linter] Error running clang Error: Failed to spawn command clang. Make sure clang is installed and on your PATH

solve_github