some errors while installing

[iwconfig]

Describe the bug

When running $GOPATH/src/github.com/stgarf/paperless-cli/build.sh this

Need govvv, building and installing..cannot find package "github.com/ahmetb/govvv" in any of:
    /usr/local/go/src/github.com/ahmetb/govvv (from $GOROOT)
    /home/ludde/go/src/github.com/ahmetb/govvv (from $GOPATH)

and this

Need gox, building and installing..cannot find package "github.com/mitchellh/gox" in any of:
    /usr/local/go/src/github.com/mitchellh/gox (from $GOROOT)
    /home/ludde/go/src/github.com/mitchellh/gox (from $GOPATH)

happened.

I solved it with

go get -v -u github.com/ahmetb/govvv github.com/mitchellh/gox

Next error i got when running the build script was this

Building..failed to collect values: failed to get commit: git: error="exit status 128" stderr=fatal: inte ett git-arkiv (eller någon av föräldrakatalogerna): .git
failed to collect values: failed to get commit: git: error="exit status 128" stderr=fatal: inte ett git-arkiv (eller någon av föräldrakatalogerna): .git
Number of parallel builds: 3

. Build complete.

which is due to the use of relative paths.

I solved it with

cd $(readlink -f $0 | xargs dirname)

at the beginning of the build script, and

cd - 1>/dev/null

at the end.

Desktop (please complete the following information):

• OS: Debian 9 Stretch
• Go version: go1.15.3 linux/amd64

May I also suggest writing

ln -s $GOPATH/src/github.com/stgarf/paperless-cli/bin/paperless-cli.<OS>.<Arch> $GOPATH/bin/paperless-cli

in README.md instead of using cp.