This is on a server with no Internet access, so I copied the 3 rpms as shown below. relevant portion seems to be  Error in PREIN scriptlet in rpm package xymon-client-4.3.24-1.el6.x86_64 xymon logfetch requires group 'adm' to be present first error: %pre(xymon-client-4.3.24-1.el6.x86_64) scriptlet failed, exit status 1 error:   install: %pre scriptlet failed (2), skipping xymon-client-4.3.24-1.el6

Any help appreciated. Full session :

 # yum localinstall --nogpgcheck  lz4-r131-1.el6.x86_64.rpm xymon-client-4.3.24-1.el6.x86_64.rpm zlib-1.2.3-29.el6.x86_64.rpm Loaded plugins: product-id, security, subscription-manager Updating certificate-based repositories. Setting up Local Package Process Examining lz4-r131-1.el6.x86_64.rpm: lz4-r131-1.el6.x86_64 Marking lz4-r131-1.el6.x86_64.rpm to be installed Examining xymon-client-4.3.24-1.el6.x86_64.rpm: xymon-client-4.3.24-1.el6.x86_64 Marking xymon-client-4.3.24-1.el6.x86_64.rpm to be installed Examining zlib-1.2.3-29.el6.x86_64.rpm: zlib-1.2.3-29.el6.x86_64 Marking zlib-1.2.3-29.el6.x86_64.rpm as an update to zlib-1.2.3-27.el6.x86_64 Resolving Dependencies --> Running transaction check ---> Package lz4.x86_64 0:r131-1.el6 will be installed ---> Package xymon-client.x86_64 0:4.3.24-1.el6 will be installed ---> Package zlib.x86_64 0:1.2.3-27.el6 will be updated ---> Package zlib.x86_64 0:1.2.3-29.el6 will be an update --> Finished Dependency Resolution

Dependencies Resolved

===================================================================================================================== Package                Arch             Version                   Repository                                   Size

Installing: lz4                    x86_64           r131-1.el6                /lz4-r131-1.el6.x86_64                      213 k xymon-client           x86_64           4.3.24-1.el6              /xymon-client-4.3.24-1.el6.x86_64           1.1 M Updating: zlib                   x86_64           1.2.3-29.el6              /zlib-1.2.3-29.el6.x86_64                   149 k

Transaction Summary

Install       2 Package(s) Upgrade       1 Package(s)

Total size: 1.5 M Is this ok [y/N]: y Downloading Packages: Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Warning: RPMDB altered outside of yum. ** Found 3 pre-existing rpmdb problem(s), 'yum check' output follows: glibc-2.12-1.47.el6.i686 has missing requires of libfreebl3.so glibc-2.12-1.47.el6.i686 has missing requires of libfreebl3.so(NSSRAWHASH_3.12.3) readline-devel-6.0-3.el6.x86_64 has missing requires of ncurses-devel Updating   : zlib-1.2.3-29.el6.x86_64                                                                          1/4 Installing : lz4-r131-1.el6.x86_64                                                                             2/4 Error in PREIN scriptlet in rpm package xymon-client-4.3.24-1.el6.x86_64 xymon logfetch requires group 'adm' to be present first error: %pre(xymon-client-4.3.24-1.el6.x86_64) scriptlet failed, exit status 1 error:   install: %pre scriptlet failed (2), skipping xymon-client-4.3.24-1.el6 Cleanup    : zlib-1.2.3-27.el6.x86_64                                                                          4/4 Installed products updated.

Installed: lz4.x86_64 0:r131-1.el6

Updated: zlib.x86_64 0:1.2.3-29.el6

Failed: xymon-client.x86_64 0:4.3.24-1.el6

rpms taken from : http://terabithia.org/rpms/xymon/