Vikrant 
Hello. Im compiling keypebble included with the mini2440 ARM development kit (source code :- qtopia-2.2.0\qtopia-2.2.0-FriendlyARM\qtopia\src\3rdParty\Applications\keypebble ) For compiling, I performed following steps: me@mini:~/proj/qtopia-2.2.0/qtopia-2.2.0-FriendlyARM/qtopia/src/3rdparty/applica tions/keypebble$ qmake WARNING: /home/me/proj/qtopia-2.2.0/qtopia-2.2.0-FriendlyARM/qtopia/src/3rdparty/applicat ions/keypebble/keypebble.pro:39: Variable INTERFACES is deprecated; use FORMS instead. WARNING: /home/me/proj/qtopia-2.2.0/qtopia-2.2.0-FriendlyARM/qtopia/src/3rdparty/applicat ions/keypebble/keypebble.pro:43: Variable INTERFACES is deprecated; use FORMS instead. uic: Error in line 6, column 14 : Unexpected element name The source files are extracted from the cd provided alongwith the kit, yet I am getting errors without changing any files in the keypebble project. I was able to know that the error is in file 'vncoptionsbase.ui' at line 6, but dont know the reason for error. Please help me.