Error when installing repacked APK

[securitybites]

I'm using the python script to repackage up my APK with the burp cert like mentioned in your great blog post. However, when I run adb install package1/dist/package1.apk I get the following error:

Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES: Failed to collect certificates from /data/app/vmdl267785284.tmp/base.apk: Attempt to get length of null array]

Ideas?

[floyd-fuh]

The signing process changed, so I created https://gist.github.com/floyd-fuh/7f7408b560672ece3ea78348559d47b6