问题

I recently installed zsh and oh-my-zsh in my Mac. Now when I try to run a maven command from the terminal, I am getting the following error.

$ mvn install
zsh: command not found: mvn

I have installed Apache maven in /Applications directory. Currently my .zshrc file looks like below.

plugins=(git brew pip mvn mysql-macports python sublime tmux osx)

# ####################
# Maven Config Options
# ####################
export M2_HOME=/Applications/apache-maven-3.3.3
export PATH=$PATH:M2_HOME/bin

As seen above, I appended location of maven installation to the path. But I am still getting errors. Any help is appreciated.

回答1:

Just add:

source ~/.bash_profile

to .zshrc

回答2:

Question:

➜ ~ mvn

zsh: command not found: mvn

Answer:

step 1:

vim ~/.zshrc

step 2:(Add at the end of the file)

source ~/.bash_profile;

step 3:(Execution shell)

> source ~/.bash_profile

You can use mvn :

➜ / mvn

[INFO] Scanning for projects... .......

回答3:

I had a similar problem after installing oh-my-zsh, but for adb command. Looks like the PATH is shortened when oh-my-zsh is installed. I solved it using following steps.

Open the .zshrc file
```
sudo nano ~/.zshrc
```
Look for # User configuration

Un-comment the following line:
```
export PATH="/usr/bin:/bin:/usr/sbin:/sbin:$PATH"
```
Save the file.
source ~/.zshrc

Give this one a try for other similar command not found errors.

回答4:

First, as 4ae1e1 pointed out, you missed the $ in PATH=$PATH:M2_HOME/bin
Second, don't forget to run source ~/.zshrc to take the settings into effect instantly.

回答5:

vi ~/.zshrc

add source ~/.bash_profile to ~/.zshrc file, after the line source $ZSH/oh-my-zsh.sh

open up a new terminal tab and execute mvn, and it will start working.

回答6:

Combining other answers I got adb working on mac and zsh appending these two path lines to .zshrc:

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
# this are for Android Studio adb:
export PATH=~/Android/sdk/tools:$PATH
export PATH=~/Android/sdk/platform-tools:$PATH

回答7:

As mentioned by @4ae1e1 in his comment, $ have to be added before M2_HOME while referring it in the PATH variable, as follows:

export M2_HOME=/Applications/apache-maven-3.3.3
export PATH=$PATH:$M2_HOME/bin/

Once added, as others suggested, source the ~/.zshrc file.

来源：https://stackoverflow.com/questions/33935281/command-not-found-oh-my-zsh

标签

macos

maven

zsh

oh-my-zsh

Command not found - Oh-My-Zsh

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