I finally got this installed after a similar battle to what other people have been describing. My OS is Lubuntu 15.04, which should be the same as Ubuntu 15.04. The missing packages were:

1. libtk8.5
2. libmpeg3-1

To install the second one, I had to add the following line to /etc/apt/sources.list

       deb http://us.archive.ubuntu.com/ubuntu precise main universe

I can wait to see what this distribution has to offer!

@LiamG welcome to the club!

Hi
I have somehow managed to install pd-l2ork on osx a few years ago. Cant remember how, but couldnt have been to difficult, otherwise i would not have succeeded.
Just as hint for research, or more wise people to jump in,

Best

-j

Hi all,
After struggling for a while with similar issues (sudo apt-get install -f removing pd-l2ork, etc) I finally got pd-l2ork working. I started again with a fresh Ubuntu 14.04 install (it was force majeure actually, I found out what happens when you use sudo with no idea of what you are doing).

I executed the commands to get all the necessary dev libraries found on the pd-l2ork install page (it's a long string of library names, and took a while to download and unpack) BEFORE installing the deb package from the Terminal.
It still didn't worked so I typed sudo apt-get install -f et voilá, il a arreté!
Basically I properly followed the instructions. I hope it helps someone.

Cheers

@gomez glad to hear it worked out for you, now enjoy Pd-l2Ork!