Currently, the installer verifies that our Python is "recent enough": # Make sure we have valid Python if ${PYTHON} -c "import sys; sys.exit(sys.hexversion < 0x2040000)"; then : ... However, we do not check that it is a 2.X version, ie *not* Python 3.X, which does not work.
Fixed in r27773.
[samuel@justina-60 ~]$ PYTHON=python3 thinlinc-nightly/installer/install-server Error: A Python interpreter between version 2.4 and 2.7 is required. I was trying to use the Python interpreter named 'python3'. If Python is installed under a different name, set the PYTHON environment variable to the Python binary to use. Example: PYTHON=/usr/bin/python2.4 sh ./install-server Looks good.