root@cnc:~# dpkg -l \*linuxcnc\*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                   Version          Architecture     Description
+++-======================-================-================-=================================================
ii  linuxcnc               1:2.7.14         i386             motion controller for CNC machines and robots
ii  linuxcnc-dev           1:2.7.14         i386             motion controller for CNC machines and robots (de
un  linuxcnc-doc           <none>                            (no description available)
ii  linuxcnc-doc-en        1:2.7.14         all              motion controller for CNC machines and robots (En
un  linuxcnc-sim           <none>                            (no description available)
un  linuxcnc-sim-dev       <none>                            (no description available)
un  linuxcnc-uspace        <none>                            (no description available)
un  linuxcnc-uspace-dev    <none>                            (no description available)
root@cnc:~# uname -a
Linux cnc 3.4-9-rtai-686-pae #1 SMP PREEMPT Debian 3.4.55-4linuxcnc i686 GNU/Linux
root@cnc:~# lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 7.11 (wheezy)
Release:	7.11
Codename:	wheezy
root@cnc:~#