Error during deployment with buildpack after 4.6.23 => cause is need to upgrade to python 3

[sebbob34]

Stack trace with latest buildpack :
-------> Buildpack version 4.6.26
. Traceback (most recent call last):
. File "/tmp/buildpacks/899861934d45383d/scripts/compile.py", line 56, in
. .done()
. ^^^^^^
. File "/tmp/buildpacks/899861934d45383d/lib/build_pack_utils/builder.py", line 246, in done
. process_extension(extn, self._builder._ctx, 'configure', process)
. File "/tmp/buildpacks/899861934d45383d/lib/build_pack_utils/utils.py", line 66, in process_extension
. extn = load_extension(path)
. ^^^^^^^^^^^^^^^^^^^^
. File "/tmp/buildpacks/899861934d45383d/lib/build_pack_utils/utils.py", line 54, in load_extension
. extn = import('%s.extension' % os.path.basename(path),
. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
. File "/tmp/app/.extensions/phpmyadmin/extension.py", line 37
. print 'Installing PHPMyAdmin %s' % DEFAULTS['PHPMYADMIN_VERSION']
. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
. SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
. Failed to compile droplet: Failed to run finalize script: exit status 1
. Exit status 223

Solution :
add parentheses in extensions/phpmyadmin/extension.py", line 37