with cordial greetings and thank your work and great contribution to free software, I need to know if you can help with the following error

wxcam: error while loading shared libraries: liblavjpeg-2.0.so.0: can not open shared object file: No such file or directory

my OS is ubuntu 14.04 Lts

this after following all the indications described on their website, from chile my respects for their great work.

response for your attention and thank you very much.