wants to use the Express application generator to generate the project skeleton, but shows that-bash: express: command not found.
the same method can be operated on other computers. All the installation steps come from the official website, but express is still not found
does not add an environment variable, and the instruction is certainly not found.
1. Enter sudo vi ~ / .bash_profile on the command line to enter the interface for configuring the environment.
2. Press the I key to enter vim editing mode, and then add your path at the end:
export PATH=$PATH:/Users/liuyu/.npm-global/bin/express
3, esc exit vim editing mode, enter : WQ! to exit saving.
after installation, you need to reopen the command line to take effect
I encountered the same problem with you yesterday. The final solution is to add node to the internal variable
// for linux bash
// export PATH=nodebin:$PATH
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