I used an almost identical process to fix a problem I was having with installing custom Linux kernels on my 64-bit Dell Latitude notebook.
For some strange reason, dpkg *thought* there were unmet dependencies, even though the dependencies were installed and working.
Sooooo, I edited the control file in the header deb, removed the bogus dependencies from the control file, repacked the deb, and boom... it installed just fine.
Intel ® P4 Extreme Edition 3.4 (Gallatin) || DFI ® LanParty PRO875B rev B1
Crucial ® Ballistix Tracer PC4000 1GB || Mountain Mods U2-UFO Opti-1203
XFX 7600GT 560M AGP (PV-T73A-UDF3) || Corsair HX520W Modular PSU
Ubuntu 13.10 x64
I made like this :
1. download ICAClient_12.1.0-0.x86_64.rpm
2. convert the .rpm in .deb with alien
4.Good luck!sudo ln -s /usr/share/ca-certificates/mozilla/* /opt/Citrix/ICAClient/keystore/cacerts/
sudo ln -s /usr/share/ca-certificates/mozilla/* ~/ICAClient/linuxx86/keystore/cacerts/