gistfile1.txt

> python3 test.py
Installing program1
Packages that will be installed:
	   1. program3-1.0-1 (required by program2, [NEW])
	   2. program2-2.0-1 (required by program1, upgrade from 1.9-1])
	   3. program1-1.0-1 (requested install, [reinstalling])
Downloading http://repos.domain.com/packages/p/program3_1.0-1.pkg
Downloading http://repos.domain.com/packages/p/program2_2.0-1.pkg
Downloading http://repos.domain.com/packages/p/program1_1.0-1.pkg
Installing program3-1.0-1 [NEW]
Installing program2-2.0-1 [upgrade from 1.9-1]
Installing program1-1.0-1 [reinstalling]