rvm use 1.9.3 rvm gemset create rails313 rvm use 1.9.3@rails313 下面进入到项目目录,建立一个.rvmrc
fallback URL could be found, try increasing timeout with: echo "export rvm_max_time_flag=20" >> ~/.rvmrc
fallback URL could be found, try increasing timeout with: echo "export rvm_max_time_flag=20" >> ~/.rvmrc
fallback URL could be found, try increasing timeout with: echo "export rvm_max_time_flag=20" >> ~/.rvmrc