Add quotes to package install
Add quotes to package install

postinstall_dependencies (and probably others) need to have the version
specified with == otherwise the command fails due to < and > being known
as redirects.  This adds quotes round the package name, so that bash
doesn't do that.

j2sol/giftwrap,blueboxgroup/giftwrap,blueboxgroup/giftwrap,j2sol/giftwrap