I believe that I have successfully used FB profit with DSS. It has been a while.
My guess is that your host environment is missing some type of library needed to install FB profit.
You might checkout this rather old post
that suggests the following for Ubuntu/Debian:
sudo apt-get install libbz2-dev
Note: I’ve not tried this recently. Have a backup and go with care.
Do let’s us know how you are getting with your install. This could be helpful to others in the community.