On Ubuntu Raring (13.04) this can be installed via:
sudo apt-get install pcscd
sudo apt-get install pcsc-tools
Then download the latest firmware from the hidglobal website (search for the PC/SC CCID version) for x64 system it would be : "CardMan 3x21 PC/SC CCID for Linux X64"
Then unpack the file and run the installer:
cd /home/cccam/ifdokccid_lnx_x64-3.7.0/
chmod 755 install
sudo ./install
and lastly run the scanner to search for a card reader in a terminal window
cd
pcsc_scan
if all go according to plan the following should see:
user@pc:~$ pcsc_scan
PC/SC device scanner
V 1.4.21 (c) 2001-2011, Ludovic Rousseau <ludovic.rousseau@free.fr>
Compiled with PC/SC lite version: 1.8.6
Using reader plug'n play mechanism
Scanning present readers...
0: OMNIKEY AG CardMan 3021 00 00
Fri Aug 23 20:08:37 2013
Reader 0: OMNIKEY AG CardMan 3021 00 00
Card state: Card removed,