gogs/UPGRADE-NOTES/build-recipe

the following is the robust procedure for building notabug

$ go get -u github.com/gpmgo/gopm
$ mkdir -p $GOPATH/src/notabug.org/YOUR-NICK
$ mkdir -p $GOPATH/src/github.com/gogits/
$ rm -rf $GOPATH/src/github.com/gogits/gogs > /dev/null
$ cd $GOPATH/src/notabug.org/YOUR-NICK
$ git clone git@notabug.org:YOUR-NICK/gogs.git
$ ln -s $GOPATH/src/notabug.org/YOUR-NICK/gogs $GOPATH/src/github.com/gogits/gogs
$ cd gogs/
$ $GOPATH/bin/gopm get -v
$ $GOPATH/bin/gopm build -v