I have already reported this as a bug to the HP folks, but I was hoping someone here might have a clue about this one.<br><br>Just bought an HP Deskjet F2120 and tried to install it on my CentOS
5.0 64-bit system. The printer installed fine, but sane does not
recognize the device, so I tried to install <span class="nfakPe">hplip</span> 2.7.10, which is supposed to support it.<br><br>Installation failed twice - first time because I did not have net-snmp-devel installed. I installed that, then tried again.
<br><br>Now it fails because it claims I do not have libusb installed:<br><br>INSTALL MISSING REQUIRED DEPENDENCIES<br>------------------------------<div id="1fiw" class="ArwC7c ckChnd">-------<br>warning: There are 2 missing REQUIRED dependencies.
<br>note: Installation of dependencies requires an active internet connection.<br>warning: Missing REQUIRED dependency: libusb (libusb - USB library)<br>error: This installer cannot install this dependency for your distro/OS and/or version.
<br>error: Installation cannot continue without this dependency. Please manually install this dependency and re-run this installer.<br><br>However, both yum and rpm say this is installed:<br><br>$ yum list | grep libusb<br>
libusb.i386 0.1.12-5.1 installed<br>libusb.x86_64 0.1.12-5.1 installed<br>libusb-devel.i386 0.1.12-5.1 base
<br>libusb-devel.x86_64 0.1.12-5.1 base<br><br>$ rpm -qa | grep libusb<br>libusb-0.1.12-5.1.i386<br>libusb-0.1.12-5.1.x86_64<br><br>I
tried installing via the tarball, but it failed, claiming I don't have
libjpeg installed (it is, both 32 and 64 bit versions). Note that the
hp-check output (below) shows both of these to be installed....<br><br>Any/all assistance/guideance would be appreciated - I'd hate to have to pack this up and take it back, but I will if need be.<br><br>mhr<br><br>$ hp-check
<br><br>HP Linux Imaging and Printing System (ver. 1.6.7)<br>Dependency/Version Check Utility ver. 2.1<br><br>Copyright (c) 2003-6 Hewlett-Packard Development Company, LP<br>This software comes with ABSOLUTELY NO WARRANTY.
<br>This is free software, and you are welcome to distribute it<br>under certain conditions. See COPYING file for more details.<br><br>Basic system info...<br>--> Linux mhrichter 2.6.18-8.1.15.el5.nx #1 SMP Wed Oct 24 16:35:26 PDT 2007 x86_64 x86_64 x86_64 GNU/Linux
<br><br>Currently installed version...<br>--> 1.6.7<br><br>Checking Python version...<br>--> Version 2.4.3 installed.<br>--> OK<br><br>Checking for user interface dependencies...<br>Checking for SIP...<br>--> OK
<br>Checking for PyQt...<br>--> OK<br>Checking Qt version...<br>--> Version 3.3.6 installed.<br>--> OK<br>Checking SIP version...<br>--> Version 4.4.5 installed<br>--> OK<br>Checking PyQt version...<br>--> Version
3.16.0 installed.<br>--> OK<br><br>Checking for library dependencies...<br>Checking for libnetsnmp...<br>--> OK<br>Checking for libjpeg...<br>--> OK<br>Checking for libusb...<br>--> OK<br>Checking for libcrypto...
<br>--> OK<br>Checking for libpthread...<br>--> OK<br><br>Checking for application dependencies...<br>Checking ghostscript...<br>--> Version 8.15.2<br>Checking gcc...<br>--> gcc (GCC) 4.1.1 20070105 (Red Hat 4.1.1-52
)<br>--> OK<br>Checking make...<br>--> GNU Make 3.81<br>--> OK<br>Checking ReportLab (optional)...<br>warning: Not installed. Fax coverpage support will be disabled.<br><br>Checking kernel module...<br>Checking for ppdev (optional)...
<br>--> OK<br><br>Checking for CUPS...<br>--> scheduler is running<br>--> OK<br><br>Checking existing CUPS queues...<br> Printer Device URI <span class="nfakPe">HPLIP</span>
Installed?<br> ------- -------------------------------------------------- --------------------<br> HP2120 hp:/usb/Deskjet_F2100_series?serial=CN7863R35K04TK Yes<br> MPP1100 parallel:/dev/lp0 No
<br><br>Note: Any CUPS queues that are not '<span class="nfakPe">HPLIP</span> Installed', must be installed<br>with the 'hp:' or 'hpfax:' backends to have them work in <span class="nfakPe">HPLIP</span>
. Refer<br>to the install instructions on <a href="http://hplip.sourceforge.net/" target="_blank">http://<span class="nfakPe">hplip</span>.sourceforge.net</a> for more help.<br><br></div><br>