I am trying to
wget a tarball from github.com and, without creating a temporary file, extract a subdirectory from it:
wget -qO- https://github.com/django-nonrel/django-nonrel/tarball/develop | tar xzf - django
It gives me an error saying:
tar: django: Not found in archive tar: Exiting with failure status due to previous errors
Apparently I am doing something wrong.