I have followed the guide for the installation of Kdenlive 0.7.2 from
http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/pre-compiled-packages/ubuntu-packages,
but, performing the program (typing kdenlive in a konsole terminal), the following error message appears:

cash@cash-h3 ~ $ kdenlive
kdenlive(16567) MainWindow::parseProfiles: RESULTING MLT PATH: "/usr/share/mlt/profiles/"
kdenlive(16567) initEffects::parseEffectFiles: // INIT EFFECT SEARCH

Someone can help me?

Upgrade to kdenlive 0.7.2.1. Packages are currently building and will be available in my PPA.

to baudm
Thank you very much! Now it really works.