[root@swayam0 ~]# cat /var/log/messages |grep python
Jul  9 14:16:45 swayam0 python: hp-check[4750]: warning: NOT FOUND! This is an OPTIONAL dependency. Some HPLIP functionality may not function properly.
Jul  9 14:17:02 swayam0 python: hp-check[4750]: warning: NOT FOUND! This is an OPTIONAL dependency. Some HPLIP functionality may not function properly.
Jul  9 14:17:19 swayam0 python: hp-check[4750]: warning: No queues found.
Jul  9 14:17:25 swayam0 python: hp-check[4750] error: 2 errors and/or warnings.
Jul  9 14:21:19 swayam0 python: hpssd[4924] error: Server exited with error: Unable to bind to socket
Jul 10 00:27:37 swayam0 python: hplip-install[10577]: note: Defaults for each question are maked with a '*'. Press <enter> to accept the default.
Jul 10 00:35:18 swayam0 python: hplip-install[10577]: note: Password accepted.
Jul 10 00:35:32 swayam0 python: hplip-install[10577]: note: Installation of dependencies requires an active internet connection.
Jul 10 00:35:32 swayam0 python: hplip-install[10577]: warning: Missing OPTIONAL dependency for option 'PC Send Fax': reportlab (Reportlab - PDF library for Python)
Jul 10 00:35:44 swayam0 python: hplip-install[10577]: warning: Missing OPTIONAL dependency for option 'Scanning': pil (PIL - Python Imaging Library (required for commandline scanning with hp-scan))
Jul 10 00:43:10 swayam0 python: hplip-install[10577] error: Aborted.
Jul 10 00:54:55 swayam0 python: hplip-install[11323]: note: Defaults for each question are maked with a '*'. Press <enter> to accept the default.
Jul 10 00:55:43 swayam0 python: hplip-install[11323]: note: Password accepted.
Jul 10 00:55:50 swayam0 python: hplip-install[11323]: note: Installation of dependencies requires an active internet connection.
Jul 10 00:55:50 swayam0 python: hplip-install[11323]: warning: Missing OPTIONAL dependency for option 'PC Send Fax': reportlab (Reportlab - PDF library for Python)
Jul 10 00:55:58 swayam0 python: hplip-install[11323]: warning: Missing OPTIONAL dependency for option 'Scanning': pil (PIL - Python Imaging Library (required for commandline scanning with hp-scan))
Jul 10 01:26:36 swayam0 Installed: python-imaging.i386 1.1.6-3.fc6
Jul 10 01:27:27 swayam0 Installed: python-reportlab.noarch 1.21.1-1.fc6
Jul 10 01:35:36 swayam0 python: hplip-install[11323]: warning: An optional dependency 'pil' is still missing.
Jul 10 01:35:36 swayam0 python: hplip-install[11323]: warning: Some features may not function as expected.
Jul 10 03:24:20 swayam0 python: hplip-install[11323] error: Please enter 'y', 'n', or 'q'.
Jul 10 03:25:11 swayam0 python: hpssd[6001] error: Server exited with error: Unable to bind to socket
Jul 10 04:15:06 swayam0 python: hpssd[6396] error: Server exited with error: Unable to bind to socket
Jul 10 04:39:26 swayam0 python: hp-check[6904]: warning: No queues found.
Jul 10 04:43:25 swayam0 python: hpssd[7026] error: Server exited with error: Unable to bind to socket
Jul 10 04:44:24 swayam0 python: hpssd[7030] error: Server exited with error: Unable to bind to socket
Jul 10 04:44:55 swayam0 python: hpssd[7036] error: Server exited with error: Unable to bind to socket
Jul 10 05:08:33 swayam0 python: hplip-install[11323] error: Exception 
Jul 10 05:10:36 swayam0 python: hp-setup[7286] error: You must be root to run this utility.
Jul 10 05:11:29 swayam0 python: hpssd[7290] error: Server exited with error: Unable to bind to socket
Jul 10 23:58:28 swayam0 python: hp-check[4321]: warning: NOT FOUND! This is an OPTIONAL dependency. Some HPLIP functionality may not function properly.
Jul 11 00:01:23 swayam0 python: hp-check[4321]: warning: No queues found.
Jul 11 00:01:38 swayam0 python: hp-check[4321] error: 1 error or warning.
Jul 11 00:18:47 swayam0 python: hp-check[4758]: warning: No queues found.
Jul 11 00:19:57 swayam0 python: hpssd[5080] error: Server exited with error: Unable to bind to socket
[root@swayam0 ~]#