#!/usr/bin/env bash TARBALL=https://codeload.github.com/sagemath/git-trac-command/legacy.tar.gz/master VERSION=`cat package-version.txt` tar xzf <( curl $TARBALL ) mv sagemath-git-trac-command-* git_trac-$VERSION tar cjf git_trac-$VERSION.tar.bz2 git_trac-$VERSION rm -rf git_trac-$VERSION