The 'scriptsinstall' Makefile target runs the $(srcdir)/Tools/scripts/setup.py script that does not exist anymore. It has been removed by changeset d3f467ac7441a100eb26412424c2dd96ec3ceb67 (found after running 'cd Tools/scripts/ && git log --diff-filter=D --summary .'). Its content was then:
from distutils.core import setup
if __name__ == '__main__':
setup(
scripts=[
'byteyears.py',
'checkpyc.py',
'copytime.py',
'crlf.py',
'dutree.py',
'ftpmirror.py',
'h2py.py',
'lfcr.py',
'../i18n/pygettext.py',
'logmerge.py',
'../../Lib/tabnanny.py',
'../../Lib/timeit.py',
'untabify.py',
],
) |