First, I moved your topic in "Suggestions for POL v2" because it was in a wrong section ("Bug report" yes, but for the website! Not for the piece of software itself).
Then, If you had read the announcement for the 2.7 version, you would know that the .deb package of the repository was broken.
So to correct it quickly, we made a 2.7.1 version for every distribution. (I will do the news about it today)