govendor install line needs GOPATH setting first, if not already set.

[dom-de-v]

Description

Following a clean install (Ubuntu 16.04 LTS), and apt-get install golang, the install guidance to add govendor fails with this error:

~$ go get -u github.com/kardianos/govendor
package github.com/kardianos/govendor: cannot download, $GOPATH not set. For more details see: go help gopath

~$ sudo go get -u github.com/kardianos/govendor
package github.com/kardianos/govendor: cannot download, $GOPATH not set. For more details see: go help gopath

Reproducible in:

go-audit version: all - installation guidance issue.
OS version(s): Ubuntu 16.04

Steps to reproduce:

~$ go get -u github.com/kardianos/govendor

Expected result:

Actual result:

package github.com/kardianos/govendor: cannot download, $GOPATH not set. For more details see: go help gopath

Attachments:

n/a

[dom-de-v]

Fixed by first running:
[ -n "${GOPATH}" ] && export GOPATH="$HOME/.gopath" && mkdir -p "$GOPATH/bin" && export PATH="$PATH:$GOPATH/bin"

before :

go get -u github.com/kardianos/govendor