packages.debian.org. (abgerufen am 9. November 2015): „The program is written in Python and uses curses for the text-based user interface., dep: python“
Release 1.9.4. 4. November 2024 (abgerufen am 6. November 2024).
nongnu.org
ranger.nongnu.org
ranger.nongnu.org. (abgerufen am 9. November 2015): „Python (tested with version 2.7, 3.1, 3.2, 3.3, 3.4) with support for ncurses and (optionally) wide-unicode.“