Hello,
In the meantime I discovered the command hp-check -t and launched it. Some errors were found.
Here is its output:
root:# hp-check -t
HP Linux Imaging and Printing System (ver. 2.8.12)
Dependency/Version Check Utility ver. 14.1
Copyright (c) 2001-8 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the
HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies
are installed to successfully compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro
supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball
has the proper dependencies installed to successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode
will check both of the above cases (both compile- and run-time dependencies).
Saving output in log file: hp-check.log
Initializing. Please wait...
warning: Invalid ppd_dir value: None
---------------
| SYSTEM INFO |
---------------
Basic system information:
Linux vector.linux.net 2.6.27.12 #1 SMP PREEMPT Thu Jan 22 00:12:35 MST 2009 i686 Pentium III (Katmai) GenuineIntel GNU/Linux
Distribution:
unknown 0.0
HPOJ running?
No, HPOJ is not running (OK).
Checking Python version...
OK, version 2.5.2 installed
Checking PyQt 3.x version...
OK, version 3.17 installed.
Checking PyQt 4.x version...
Checking for CUPS...
Status: scheduler is running
Version: 1.3.10
error_log is set to level: info
note: For troubleshooting printing issues, it is best to have the CUPS 'LogLevel'
note: set to 'debug'. To set the LogLevel to debug, edit the file /etc/cups/cupsd.conf (as root),
note: and change the line near the top of the file that begins with 'LogLevel' to read:
note: LogLevel debug
note: Save the file and then restart CUPS (see your OS/distro docs on how to restart CUPS).
note: Now, when you print, helpful debug information will be saved to the file:
note: /var/log/cups/error_log
note: You can monitor this file by running this command in a console/shell:
note: tail -f /var/log/cups/error_log
Checking for dbus/python-dbus...
dbus daemon is running.
python-dbus version: 0.82.4
------------------------------------
| COMPILE AND RUNTIME DEPENDENCIES |
------------------------------------
note: To check for compile-time only dependencies, re-run hp-check with the -c parameter (ie, hp-check -c).
note: To check for run-time only dependencies, re-run hp-check with the -r parameter (ie, hp-check -r).
Checking for dependency: cups - Common Unix Printing System...
OK, found.
Checking for dependency: cups-ddk - CUPS driver development kit...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: cups-devel- Common Unix Printing System development files...
OK, found.
Checking for dependency: dbus - Message bus system...
OK, found.
Checking for dependency: gcc - GNU Project C and C++ Compiler...
OK, found.
Checking for dependency: GhostScript - PostScript and PDF language interpreter and previewer...
OK, found.
Checking for dependency: libcrypto - OpenSSL cryptographic library...
OK, found.
Checking for dependency: libjpeg - JPEG library...
OK, found.
Checking for dependency: libnetsnmp-devel - SNMP networking library development files...
OK, found.
Checking for dependency: libpthread - POSIX threads library...
OK, found.
Checking for dependency: libtool - Library building support services...
OK, found.
Checking for dependency: libusb - USB library...
OK, found.
Checking for dependency: make - GNU make utility to maintain groups of programs...
OK, found.
Checking for dependency: PIL - Python Imaging Library (required for commandline scanning with hp-scan)...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: ppdev - Parallel port support kernel module....
error: NOT FOUND! This is a REQUIRED/RUNTIME ONLY dependency. Please make sure that this dependency is installed before installing or running HPLIP.
Checking for dependency: PyQt 3- Qt interface for Python (for Qt version 3.x)...
OK, found.
Checking for dependency: PyQt 4- Qt interface for Python (for Qt version 4.x)...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: python-ctypes - A foreign function library for Python...
OK, found.
Checking for dependency: python-dbus - Python bindings for dbus...
OK, found.
Checking for dependency: python-devel - Python development files...
OK, found.
Checking for dependency: Python XML libraries...
OK, found.
Checking for dependency: Python 2.3 or greater - Required for fax functionality...
OK, found.
Checking for dependency: Python 2.2 or greater - Python programming language...
OK, found.
Checking for dependency: Reportlab - PDF library for Python...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: SANE - Scanning library...
OK, found.
Checking for dependency: SANE - Scanning library development files...
OK, found.
Checking for dependency: scanimage - Shell scanning program...
OK, found.
Checking for dependency: xsane - Graphical scanner frontend for SANE...
OK, found.
----------------------
| HPLIP INSTALLATION |
----------------------
Currently installed HPLIP version...
HPLIP 2.8.12 currently installed in '/usr/share/hplip'.
Current contents of '/etc/hp/hplip.conf' file:
[dirs]
run = /var/run
cupsbackend = /usr/lib/cups/backend
ppd = /usr/share/cups/model/HP
doc = /usr/doc/hplip-2.8.12
drv = /usr/share/cups/drv/hp
ppdbase = /usr/share/cups/model
home = /usr/share/hplip
icon = /usr/share/applications
cupsfilter = /usr/lib/cups/filter
[hplip]
version = 2.8.12
[installation]
version = 2.8.12.26
date_time = 12/26/10 19:43:43
[configure]
foomatic-rip-hplip-install = yes
qt4 = no
doc-build = yes
qt3 = yes
cups11-build = no
gui-build = yes
internal-tag = 2.8.12.26
foomatic-ppd-install = yes
network-build = yes
ui-toolkit = qt3
pp-build = yes
fax-build = yes
scanner-build = yes
restricted-build = no
dbus-build = yes
shadow-build = no
foomatic-drv-install = yes
Current contents of '~/.hplip/hplip.conf' file:
-------------------------------
| DISCOVERED PARALLEL DEVICES |
-------------------------------
No devices found.
error: 'ppdev' kernel module not loaded.
--------------------------
| DISCOVERED USB DEVICES |
--------------------------
Device URI Model
-------------------------------- --------------------------
hp:/usb/Photosmart_C4100_series? HP Photosmart C4100 series
serial=MY6B2G13J904J7
---------------------------------
| INSTALLED CUPS PRINTER QUEUES |
---------------------------------
Photosmart_C4100
----------------
Type: Printer
Installed in HPLIP?: Yes, using the hp: CUPS backend.
Device URI: hp:/usb/Photosmart_C4100_series?serial=MY6B2G13J904J7
PPD: /etc/cups/ppd/Photosmart_C4100.ppd
PPD Description: HP Photosmart c4100 Series Foomatic/hpijs, hpijs 2.8.12.26
Printer status: printer Photosmart_C4100 now printing Photosmart_C4100-0. enabled since Sun 26 Dec 2010 07:23:48 PM CET
Communication status: Good
Printer
-------
Type: Unknown
Installed in HPLIP?: No, not using the hp: or hpfax: CUPS backend.
Device URI: usb://HP/Photosmart%20C4100%20series?serial=MY6B2G13J904J7
PPD: /etc/cups/ppd/Printer.ppd
PPD Description: HP Photosmart c4100 Series Foomatic/hpijs, hpijs 2.8.12.26
Printer status: printer Printer is idle. enabled since Sat 25 Dec 2010 11:59:00 AM CET
warning: Printer is not HPLIP installed. Printers must use the hp: or hpfax: CUPS backend to function in HPLIP.
----------------------
| SANE CONFIGURATION |
----------------------
'hpaio' in '/etc/sane.d/dll.conf'...
error: Not found. SANE backend 'hpaio' NOT properly setup (needs to be added to /etc/sane.d/dll.conf).
Checking output of 'scanimage -L'...
device `v4l:/dev/video0' is a Noname BT878 video (Hauppauge (bt878)) virtual device
---------------------
| PYTHON EXTENSIONS |
---------------------
Checking 'cupsext' CUPS extension...
OK, found.
Checking 'pcardext' Photocard extension...
OK, found.
Checking 'hpmudext' I/O extension...
OK, found.
Checking 'scanext' SANE scanning extension...
OK, found.
-----------------
| USB I/O SETUP |
-----------------
Checking for permissions of USB attached printers...
HP Device 0x5711 at 001:005:
Device URI: hp:/usb/Photosmart_C4100_series?serial=MY6B2G13J904J7
Device node: /dev/bus/usb/001/005
Mode: 0644
getfacl: Removing leading '/' from absolute path names
# file: dev/bus/usb/001/005
# owner: root
# group: root
user::rw-
group::r--
other::r--
-----------
| SUMMARY |
-----------
error: 7 errors and/or warnings.
Please refer to the installation instructions at:
http://hplip.sourceforge.net/install/index.htmlDone.