Golang-在SublimeText2中找不到包

Question

when i try to execute my .go script with my package newmath i get following error in SublimeText2.

"test.go:5:2: import "newmath": cannot find package"

Thats my build-system in SublimeText2

{
"cmd": ["go","run", "${file}"],
"working_dir": "${file_path}",
"selector": "source.go, source.g"
}

but when i execute my script in the terminal the go-compiler can find the package and it is succesfully executed. And i have noticed that the GOPATH is reseted after reboot or after a while by itself :/

My Go env:

GOARCH="amd64"
GOBIN=""
GOCHAR="6"
GOEXE=""
GOGCCFLAGS="-g -O2 -fPIC -m64 -pthread"
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/daggi/gocode/"
GOROOT="/usr/lib/go"
GOTOOLDIR="/usr/lib/go/pkg/tool/linux_amd64"
CGO_ENABLED="1"

I think it is a path/environment problem of SublimeText2 but i dont know.

Thank you.

Answer 1

It seems the build system does not share the GoSublime settings env, nor your own shell env. So you have to set it up specifically:

Build systems

{
    "cmd": ["go","run", "${file}"],
    "working_dir": "${file_path}",
    "selector": "source.go, source.g",
    "path": "/usr/lib/go/bin:$PATH",
    "env": {
        "GOPATH": "$HOME/gocode/",
        "GOROOT": "/usr/lib/go",
        "PATH": "/usr/lib/go/bin:$PATH"
    }
}

You could also switch your GOPATH setting to use ${project} instead of that explicit GOPATH, if you work in a way that your Sublime project is your GOPATH.