试图安装golang命令，但显示未找到命令

Question

I have set my $GOPATH=$HOME/go and $GOROOT=usr/local/go

I tried to follow this tutorial so that I could do hot reload on my golang webserver

https://github.com/codegangsta/gin

I installed it via

go get github.com/codegangsta/gin

then I tried to run

gin -h

It shows command is not found

I have checked that the library is installed in my $GOPATH/bin

What should I do?

Answer 1

you need to add these commands to your shell startup (.bashrc or similar) or do them manually before using gin

export GOPATH=$HOME/go
export PATH=$GOPATH/bin:$PATH