cole@cole:~/Downloads/amdgpu-pro-16.40-348864$ sudo ./amdgpu-pro-install                                              
tee: /etc/aptsources.list.d/amdgpu-pro.list: No such file or directory
deb [ trusted=yes ] file:/var/opt/amdgpu-pro-local/ ./
cole@cole:~/Downloads/amdgpu-pro-16.40-348864$ sudo ./amdgpu-pro-install 
ln: failed to create symbolic link '/usr/bin/amdgpu-pro-uninstall': File exists