You have right, I was misslead by version 14.7 is bigger than 2.2 I removed EPEL repo and is ok now. Problem was regarding salt and zeromq-4.1.4  which not worked well. I removed zeromq from EPEL repo (maybe not the smartest ideea). https://github.com/saltstack/salt/issues/34575 Thanks for help/tips Best Regards Cristian Gherman Support / PHP developer cristian.gherman@reea.net On 6/10/19 11:04 AM, Neal Gompa wrote:

On Mon, Jun 10, 2019 at 4:00 AM Julio González Gil wrote:

...

On lunes, 10 de junio de 2019 7:24:17 (CEST) Cristian Gherman wrote:

...

Hello,

Looks to be a problem regarding dependenties for Salt client on CentOS 7:

--> Processing Dependency: python-pyzmq >= 2.2.0 for package: python2-salt-2019.2.0-18.1.x86_64 ---> Package python2-zmq.x86_64 0:14.7.0-8.el7 will be obsoleting --> Processing Dependency: libzmq.so.5()(64bit) for package: python2-zmq-14.7.0-8.el7.x86_64 --> Finished Dependency Resolution Error: Package: python2-salt-2019.2.0-18.1.x86_64 (@susemanager:centos7-uyuni-client) Requires: python-pyzmq >= 2.2.0 Removing: python-zmq-14.5.0-3.4.x86_64 (@susemanager:centos7-uyuni-client) python-pyzmq = 14.5.0-3.4 Obsoleted By: python2-zmq-14.7.0-8.el7.x86_64 (susemanager:centos7-epel) Not found Error: Package: python2-zmq-14.7.0-8.el7.x86_64 (susemanager:centos7-epel) Requires: libzmq.so.5()(64bit) You could try using --skip-broken to work around the problem

Package python-pyzmq >= 2.2.0 not exists on CentOS. That's right, but we provide python2-zmq 14.5.0

Which:

Provides: python-%{srcname} = %{version}-%{release}

The problem is that you are getting python2-zmq 14.7.0 from EPEL.

...

(@susemanager:centos7-uyuni-client) python-pyzmq = 14.5.0-3.4 Obsoleted By: python2-zmq-14.7.0-8.el7.x86_64 And it seems that python2-zmq 14.7.0 from EPEL is not installable on CentOS7.

Can you try to remove epel and retry onboarding?

That's weird, because python2-zmq is installable on CentOS 7:

[root@f71b41bb8c08 /]# yum install epel-release Loaded plugins: fastestmirror, ovl Determining fastest mirrors * base: mirror.net.cen.ct.gov * extras: mirror.net.cen.ct.gov * updates: ewr.edge.kernel.org base | 3.6 kB 00:00 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 (1/4): updates/7/x86_64/primary_db | 5.0 MB 00:00 (2/4): base/7/x86_64/group_gz | 166 kB 00:00 (3/4): extras/7/x86_64/primary_db | 200 kB 00:00 (4/4): base/7/x86_64/primary_db | 6.0 MB 00:01 Resolving Dependencies --> Running transaction check ---> Package epel-release.noarch 0:7-11 will be installed --> Finished Dependency Resolution

Dependencies Resolved

================================================================================ Package Arch Version Repository Size ================================================================================ Installing: epel-release noarch 7-11 extras 15 k

Transaction Summary ================================================================================ Install 1 Package

Total download size: 15 k Installed size: 24 k Is this ok [y/d/N]: y Downloading packages: warning: /var/cache/yum/x86_64/7/extras/packages/epel-release-7-11.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Public key for epel-release-7-11.noarch.rpm is not installed epel-release-7-11.noarch.rpm | 15 kB 00:00 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Importing GPG key 0xF4A80EB5: Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) " Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5 Package : centos-release-7-6.1810.2.el7.centos.x86_64 (@CentOS) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Is this ok [y/N]: y Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : epel-release-7-11.noarch 1/1 Verifying : epel-release-7-11.noarch 1/1

Installed: epel-release.noarch 0:7-11

Complete! [root@f71b41bb8c08 /]# yum install python2-zmq Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile epel/x86_64/metalink | 18 kB 00:00 * base: mirror.net.cen.ct.gov * epel: ewr.edge.kernel.org * extras: mirror.net.cen.ct.gov * updates: ewr.edge.kernel.org epel | 5.3 kB 00:00 (1/3): epel/x86_64/group_gz | 88 kB 00:00 (2/3): epel/x86_64/updateinfo | 977 kB 00:00 (3/3): epel/x86_64/primary_db | 6.7 MB 00:00 Resolving Dependencies --> Running transaction check ---> Package python2-zmq.x86_64 0:14.7.0-8.el7 will be installed --> Processing Dependency: libzmq.so.5()(64bit) for package: python2-zmq-14.7.0-8.el7.x86_64 --> Running transaction check ---> Package zeromq.x86_64 0:4.1.4-6.el7 will be installed --> Processing Dependency: libpgm-5.2.so.0()(64bit) for package: zeromq-4.1.4-6.el7.x86_64 --> Processing Dependency: libsodium.so.23()(64bit) for package: zeromq-4.1.4-6.el7.x86_64 --> Running transaction check ---> Package libsodium.x86_64 0:1.0.17-1.el7 will be installed ---> Package openpgm.x86_64 0:5.2.122-2.el7 will be installed --> Finished Dependency Resolution

Dependencies Resolved

================================================================================ Package Arch Version Repository Size ================================================================================ Installing: python2-zmq x86_64 14.7.0-8.el7 epel 505 k Installing for dependencies: libsodium x86_64 1.0.17-1.el7 epel 144 k openpgm x86_64 5.2.122-2.el7 epel 171 k zeromq x86_64 4.1.4-6.el7 epel 556 k

Transaction Summary ================================================================================ Install 1 Package (+3 Dependent packages)

Total download size: 1.3 M Installed size: 4.1 M Is this ok [y/d/N]: y Downloading packages: warning: /var/cache/yum/x86_64/7/epel/packages/libsodium-1.0.17-1.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY Public key for libsodium-1.0.17-1.el7.x86_64.rpm is not installed (1/4): libsodium-1.0.17-1.el7.x86_64.rpm | 144 kB 00:00 (2/4): openpgm-5.2.122-2.el7.x86_64.rpm | 171 kB 00:00 (3/4): python2-zmq-14.7.0-8.el7.x86_64.rpm | 505 kB 00:00 (4/4): zeromq-4.1.4-6.el7.x86_64.rpm | 556 kB 00:00 -------------------------------------------------------------------------------- Total 6.3 MB/s | 1.3 MB 00:00 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 Importing GPG key 0x352C64E5: Userid : "Fedora EPEL (7) " Fingerprint: 91e9 7d7c 4a5e 96f1 7f3e 888f 6a2f aea2 352c 64e5 Package : epel-release-7-11.noarch (@extras) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 Is this ok [y/N]: y Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : libsodium-1.0.17-1.el7.x86_64 1/4 Installing : openpgm-5.2.122-2.el7.x86_64 2/4 Installing : zeromq-4.1.4-6.el7.x86_64 3/4 Installing : python2-zmq-14.7.0-8.el7.x86_64 4/4 Verifying : zeromq-4.1.4-6.el7.x86_64 1/4 Verifying : openpgm-5.2.122-2.el7.x86_64 2/4 Verifying : python2-zmq-14.7.0-8.el7.x86_64 3/4 Verifying : libsodium-1.0.17-1.el7.x86_64 4/4

Installed: python2-zmq.x86_64 0:14.7.0-8.el7

Dependency Installed: libsodium.x86_64 0:1.0.17-1.el7 openpgm.x86_64 0:5.2.122-2.el7 zeromq.x86_64 0:4.1.4-6.el7

Complete! [root@f71b41bb8c08 /]#