lp_check.py, not lp_check.

templates/package.xml

@@ -57,7 +57,7 @@ gzip {{ NAME }}_$VERSION.orig.tar;
 (cd {{ NAME }}; dch --distribution {{ RELEASE }} --package "{{ NAME }}" --newversion "$VERSION-0ubuntu1~ppa1" "CI upload."; debuild -S -d -sa -k234778F3D70C2B9785EB7426E7BE29862BE6F574; dput {{ UPLOAD_TARGET }} ../{{ NAME }}_$VERSION-0ubuntu1~ppa1_source.changes)
 sleep 5m;
 git clone https://phab.lubuntu.me/source/ci-tooling.git tooling;
-./tooling/ci/lp_check -p {{ NAME }} -v $VERSION -t lubuntu-ci -r unstable-ci-proposed;
+./tooling/ci/lp_check.py -p {{ NAME }} -v $VERSION -t lubuntu-ci -r unstable-ci-proposed;
       </command>
     </hudson.tasks.Shell>
   </builders>