问题
I want to use golang, but I'm having trouble running the go command. I installed go1.5.2 darwin/amd64, but when I run the command go version, I get an error in the terminal zsh: command not found: go. I added the path export PATH=$PATH:/usr/local/go/bin to the bash profile, but I still get the error (I restarted the terminal btw). I uninstalled and reinstalled, but no luck. Can anybody help me troubleshoot this? I'm not sure if there was an error in the installation, but it downloaded ok. I may have to download an older version of go if this doesn't workout.
回答1:
Like bjhaid mentioned in the comments above:
This is happening because you must add your PATH to your ~/.zshrc file.
in the ~/.zshrc you should add the line:
export PATH=$PATH:/usr/local/go/bin
you should then source you .zshrc file:
. ~/.zshrc
回答2:
I kept running into issues and followed the steps on here and finally got a working solution: http://totzyuta.github.io/blog/2015/06/21/installing-go-by-homebrew-on-mac-os-x/
Install w/brew:
brew install golang
Edit bash_profile and add following paths:
nano ~/.bash_profile
export GOROOT=/usr/local/opt/go/libexec
export GOPATH=$HOME/.go
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
Source it:
source ~/.bash_profile
Then restart terminal
go version
Output: go version go1.12 darwin/amd64
回答3:
For bash, you should edit the .bashrc file and add the abobe mentioned line:
export PATH=$PATH:/usr/local/go/bin
回答4:
Add the following line to ~/.bashrc or ~/.bash_profile file at the end on your Mac
alias go="/usr/local/go/bin/go"
And in the Terminal
source ~/.bashrc or source ~/.bash_profile in an existing terminal session. Or to see the new changes you can also re-open a new terminal session.
回答5:
This is what i did on my mac:
opened the file ~/.zshrc using
sudo nano ~/.zshrc
then pasted
export PATH=$PATH:/usr/local/go/bin
save and exit(ctrl + s, ctrl + x then press y)
then ran
. ~/.zshrc
go was up and running,
verified by typing just go in command line.
回答6:
In my case I was not having ~/.zshrc profile file. Followed below steps to make it work.
Mac os version : Mojave (10.14.6)
Go version : go1.13.1 darwin/amd64
Reference link : https://www.cyberciti.biz/faq/installing-go-programming-language-on-mac-os-x/
As mentioned in link, when i was executing "go env" command, it was throwing error "go command not found". Adding "export PATH=$PATH:/usr/local/go/bin" in "~/.bashrc" profile file didn't do any magic!!
step 1 : Create .zshrc profile under home path.
$ cd /User/xxxx
(Eg : /User/tapan)
$ touch .zshrc
step 2 : append 'PATH' with go in .zshrc file.
$ vim .zshrc
$ export PATH=$PATH:/usr/local/go/bin
step 3 : source your .zshrc file
$ source ~/.zshrc
step 4 : execute "go env" command, you should be able to see local environment details.
$ go env
来源：https://stackoverflow.com/questions/34708207/command-not-found-go-on-mac-after-installing-go