将fish设置为默认bash之后 chsh -s "which fish"
/ usr/bin/rails 或 rails输出:
Rails is not currently installed on this system. To get the latest version, simply type:
$ sudo gem install rails
You can then rerun your "rails" command.
当which rvm它没有输出时更奇怪的行为,而bash工作正常.
早些时候,当我手工制作鱼时,它的工作原理也很好.发生了什么以及如何解决它？先感谢您.