From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 Description of problem: The file libsane-hpoj.so is missing from the binary RPM hpoj-0.90-14.i386.rpm # rpm -qil hpoj Name : hpoj Relocations: (not relocateable) Version : 0.90 Vendor: Red Hat, Inc. Release : 14 Build Date: Mon 24 Feb 2003 03:26:15 PM PST Install Date: Sun 13 Apr 2003 12:31:02 PM PDT Build Host: daffy.perf.redhat.com Group : System Environment/Daemons Source RPM: hpoj-0.90-14.src.rpm Size : 695311 License: GPL Signature : DSA/SHA1, Mon 24 Feb 2003 04:47:21 PM PST, Key ID 219180cddb42a60e Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla> URL : http://hpoj.sourceforge.net Summary : HP OfficeJet low level driver infrastructure Description : The hpoj package adds support for most Hewlett-Packard OfficeJet, PSC, and LaserJet all-in-one peripherals (also known as Multi-Function Peripherals or MFPs), which can print, scan, copy, and (on some models) fax. The HP-sponsored project is an work in progress, but printing, scanning, and photo-card access are supported on most models, when either connected to the parallel port or USB on a Linux workstation, or to a LAN with selected HP JetDirect print servers. /etc/rc.d/init.d/hpoj /usr/bin/hpojip-test /usr/bin/ptal-connect /usr/bin/ptal-device /usr/bin/ptal-devid /usr/bin/ptal-hp /usr/bin/ptal-pml /usr/bin/ptal-print /usr/lib/cups/backend/ptal /usr/lib/libhpojip.so.0 /usr/lib/libhpojip.so.0.1 /usr/lib/libptal.so.0 /usr/lib/libptal.so.0.1 /usr/sbin/ptal-cups /usr/sbin/ptal-init /usr/sbin/ptal-mlcd /usr/sbin/ptal-photod /usr/sbin/ptal-printd /usr/share/doc/hpoj-0.90 /usr/share/doc/hpoj-0.90/COPYING /usr/share/doc/hpoj-0.90/LICENSE /usr/share/doc/hpoj-0.90/LICENSE.OpenSSL /usr/share/doc/hpoj-0.90/README /usr/share/doc/hpoj-0.90/index.html /usr/share/doc/hpoj-0.90/info-devname.html /usr/share/doc/hpoj-0.90/info-pml-objects.html /usr/share/doc/hpoj-0.90/info-protocols.html /usr/share/doc/hpoj-0.90/libptal.html /usr/share/doc/hpoj-0.90/libsane-hpoj.html /usr/share/doc/hpoj-0.90/ptal-connect.html /usr/share/doc/hpoj-0.90/ptal-device.html /usr/share/doc/hpoj-0.90/ptal-devid.html /usr/share/doc/hpoj-0.90/ptal-hp.html /usr/share/doc/hpoj-0.90/ptal-init.html /usr/share/doc/hpoj-0.90/ptal-mlcd.html /usr/share/doc/hpoj-0.90/ptal-photod.html /usr/share/doc/hpoj-0.90/ptal-pml.html /usr/share/doc/hpoj-0.90/ptal-printd.html /usr/share/doc/hpoj-0.90/setup-build-details.html /usr/share/doc/hpoj-0.90/setup-build.html /usr/share/doc/hpoj-0.90/setup-connect-details.html /usr/share/doc/hpoj-0.90/setup-connect.html /usr/share/doc/hpoj-0.90/setup-photo-details.html /usr/share/doc/hpoj-0.90/setup-photo.html /usr/share/doc/hpoj-0.90/setup-print-details.html /usr/share/doc/hpoj-0.90/setup-print.html /usr/share/doc/hpoj-0.90/setup-scan-details.html /usr/share/doc/hpoj-0.90/setup-scan.html /usr/share/doc/hpoj-0.90/xojpanel.html # Version-Release number of selected component (if applicable): hpoj-0.90 How reproducible: Always Steps to Reproduce: 1. rpm -i hpoj 2. install an HP OfficeJet (may require a reboot so cups starts after hpoj -- see http://hpoj.sourceforge.net/hpoj-0.90/doc/setup-scan.html) 3. scanimage --list-devices Actual Results: on step #3, the results are: [root@narf cups]# scanimage --list-devices No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). [root@narf cups]# Expected Results: It should have listed the device 'hpoj:mlc:usb:d145' Additional info: The problem is on the distribution, not on my system. The library file libsane-hpoj.so.1 is missing from the RPM.
You need to install the libsane-hpoj package.