Hi, I am new to SUSE and i want to install the GraphicsMagick package on SLES 12, using the instructions found at https://software.opensuse.org/downlo...GraphicsMagick

Add repository and install manually
(I try SLE 12 SP3 Backports YMP but there is a lot repos invalid and looks like the same result by manually)

I try to google some solution
and found this post similar but different dependency
https://forums.suse.com/showthread.p...s-not-provided
and this one is SLES15 version
https://forums.suse.com/showthread.p...-is-libwebpmux

so I don't know how to install GraphicsMagick with Add-On Libraries.

Any advice is welcome.

Version:
Code:
cat /etc/os-release
NAME="SLES"
VERSION="12-SP4"
VERSION_ID="12.4"
PRETTY_NAME="SUSE Linux Enterprise Server 12 SP4"
ID="sles"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sles:12:sp4"
Following those instructions, I get this error:
Code:
zypper addrepo https://download.opensuse.org/repositories/graphics/SLE_12_SP3_Backports/graphics.repo
Adding repository 'Graphics Project (SLE_12_SP3_Backports)' ........................................................................................................[done]
Repository 'Graphics Project (SLE_12_SP3_Backports)' successfully added

URI         : http://download.opensuse.org/repositories/graphics/SLE_12_SP3_Backports/
Enabled     : Yes                                                                     
GPG Check   : Yes                                                                     
Autorefresh : No                                                                      
Priority    : 99 (default priority)                                                   

Repository priorities are without effect. All enabled repositories share the same priority.

zypper refresh
Repository 'SLES12-SP4-Pool' is up to date.                                                                                                                               
Repository 'SLES12-SP4-Updates' is up to date.                                                                                                                            
Retrieving repository 'Graphics Project (SLE_12_SP3_Backports)' metadata ----------------------------------------------------------------------------------------------[|]

New repository or package signing key received:

  Repository:       Graphics Project (SLE_12_SP3_Backports)           
  Key Name:         graphics OBS Project <graphics@build.opensuse.org>
  Key Fingerprint:  4B9E37E2 BED9C972 5FAD399D 55E7BAF9 4F311B1D      
  Key Created:      Wed Oct  4 22:51:40 2017                          
  Key Expires:      Fri Dec 13 22:51:40 2019                          
  Rpm Name:         gpg-pubkey-4f311b1d-59d4f57c                      


Do you want to reject the key, trust temporarily, or trust always? [r/t/a/? shows all options] (r): t
Retrieving repository 'Graphics Project (SLE_12_SP3_Backports)' metadata ...........................................................................................[done]
Building repository 'Graphics Project (SLE_12_SP3_Backports)' cache ................................................................................................[done]
All repositories have been refreshed.


zypper install GraphicsMagick
Refreshing service 'SUSE_Linux_Enterprise_Server_12_SP4_x86_64'.
Loading repository data...
Reading installed packages...
Resolving package dependencies...

Problem: nothing provides libwmflite-0.2.so.7()(64bit) needed by libGraphicsMagick-Q16-3-1.3.31-124.4.x86_64
 Solution 1: do not install GraphicsMagick-1.3.31-124.4.x86_64
 Solution 2: break libGraphicsMagick-Q16-3-1.3.31-124.4.x86_64 by ignoring some of its dependencies

Choose from above solutions by number or cancel [1/2/c] (c):
Where can I get libwmflite-0.2.so.7()(64bit)?
also, I want to ask is SLES 12 SP4 can use SLES 12 SP3 repos?