Vendoring splunk-sdk 1.7.2 into a Splunk app fails AppInspect because one file in the SDK ships with wrong permissions: lib/splunklib/modularinput/event_writer.py is 755 (rwxr-xr-x) while every other file in the package is 644. AppInspect rejects the executable bit on a Python module. Fixed upstream by normalizing the file permissions in the repo.