Author: Oleg Broytman <phd@phdru.name>.
-Copyright (C) 2017 PhiloSoft Design.
+Copyright (C) 2017-2022 PhiloSoft Design.
License: GPL.
which.py - find a program in PATH and print full path to it.
-| Home Page: http://phdru.name/Software/Python/ppu/
-| Documentation: http://phdru.name/Software/Python/ppu/docs/
-| Git repo: http://git.phdru.name/ppu.git/
+| Home Page: https://phdru.name/Software/Python/ppu/
+| Documentation: https://phdru.name/Software/Python/ppu/docs/
+| Git repo: https://git.phdru.name/ppu.git/
| GitHub repo: https://github.com/phdru/ppu
| Issue tracker: https://github.com/phdru/ppu/issues
-| PyPI: https://pypi.python.org/pypi/ppu
+| PyPI: https://pypi.org/project/ppu/
+
+::
+
+ pip install ppu