5 die () { echo "Usage: validate-python PYTHON_EXECUTABLE"; }
7 test $# -eq 1 || { usage 1>&2 ; exit 2; }
10 majver=$("$python" -c 'import sys; print(sys.version_info[0])')
11 minver=$("$python" -c 'import sys; print(sys.version_info[1])')
13 # May not be correct yet, i.e. actual requirement may be higher.
14 if test "$majver" -gt 2 -a "$minver" -lt 3; then
15 # utime follow_symlinks >= 3.3
16 bup_version_str=$("$python" --version 2>&1)
17 echo "ERROR: found $bup_version_str (must be >= 3.3 if >= 3)" 1>&2