On 08/11/2015 12:29 PM, Akemi Yagi wrote:
> On Tue, Aug 11, 2015 at 12:15 PM, Yasha Karant <[log in to unmask]> wrote:
>> I finally found instructions ...
>>
>> Evidently, the RPM does not work below EL 7, but (supposedly) the
>> instructions below work on EL 5 and EL 6. One does not go through this
>> manual process if any of the automagic ones worked. I will post the
>> results.
>>
>> For anyone familiar with the referenced packages/applications below, will
>> this significantly "break" anything? Obviously, the SELinux matter below is
>> a separate issue, in that the suggested change lessens security for specific
>> circumstances, but this is not "breaking" anything per se.
>>
>> http://www.hplipopensource.com/hplip-web/install/manual/distros/centos.html
>>
>> Manual Build and Install Instructions for CentOS
> The site also offers binary rpms. I just downloaded:
>
> hplip-3.15.7_rhel-6.0.x86_64.rpm
>
> If this one works as is, there will be no need to build from the source.
>
> Akemi
Akemi,
I had downloaded and installed that before via yum with issues on
execution. This time, I downloaded and installed the above RPM using
rpm -Uhv
as root. It turns out that there were additional RPMs that I had to rpm
-e , and then the above RPM installed.
Upon execution, I get the following diagnostic:
[rosalind568@192 ~]$ hp-setup
HP Linux Imaging and Printing System (ver. 3.15.7)
Printer/Fax Setup Utility ver. 9.0
Copyright (c) 2001-15 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.
error: HPLIP is not installed properly or is installed without graphical
support. Please reinstall HPLIP
warning: Qt/PyQt 4 initialization failed.
error: hp-setup requires GUI support (try running with --qt3). Also, try
using interactive (-i) mode.
End error diagnostics.
Indeed, the -i mode does work and the printer (and FAX) are now
installed. Although the home LAN of the colleague uses DHCP, and thus
there is no real guarantee that the ISP will always give this printer
(connected via 802.3, not 802.11, to the DSL router / 802.3 repeater /
802.11 access point) the same IP address, the HP application seems to
require a fixed IP address and may (probably will) fail if the ISP DHCP
server assigns a different IP address to the printer. When I get some
time, I will try to find the Qt/PyQt 4 that the HP GUI requires; --qt3
did not seem to work but I will try that again, as the environment
should have Qt 3.
Thus, I did not need to build from source, but a number of previously
installed RPMs did need to be removed.
Yasha
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