[root@egicentos7 centos]# yum install python-argo-ams-library.noarch --enablerepo=UMD* Loaded plugins: fastestmirror, priorities Repository EGI-trustanchors is listed more than once in the configuration Loading mirror speeds from cached hostfile * base: mirrors.up.pt * epel: www.mirrorservice.org * extras: mirrors.up.pt * updates: mirrors.up.pt http://admin-repo.egi.eu/sw/unverified/cas/1/105/1/current/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. To address this issue please refer to the below wiki article https://wiki.centos.org/yum-errors If above article doesn't help to resolve this issue please use https://bugs.centos.org/. 358 packages excluded due to repository priority protections Resolving Dependencies --> Running transaction check ---> Package python-argo-ams-library.noarch 0:0.5.1-1.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================= Installing: python-argo-ams-library noarch 0.5.1-1.el7 UMD-4-untested 47 k Transaction Summary ======================================================================================================================================================= Install 1 Package Total download size: 47 k Installed size: 314 k Is this ok [y/d/N]: y Downloading packages: python-argo-ams-library-0.5.1-1.el7.noarch.rpm | 47 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : python-argo-ams-library-0.5.1-1.el7.noarch 1/1 Verifying : python-argo-ams-library-0.5.1-1.el7.noarch 1/1 Installed: python-argo-ams-library.noarch 0:0.5.1-1.el7 ##### Publishing [root@egicentos7 examples]# ./publish.py --host msg-devel.argo.grnet.gr --token=XXXXX --project=TESTPROJECT --topic=joao-topic --subscription joao-sub {u'messageIds': [u'0']} {u'messageIds': [u'1', u'2']} ## Pull data [root@egicentos7 examples]# ./consume-pull.py --host msg-devel.argo.grnet.gr --token=XXXXX --project=TESTPROJECT --topic=joao-sub --subscription joao-sub --nummsgs 1 msgid=0, data=foo1, attr={u'bar1': u'baz1'} # PULL DATA using multi atributes [root@egicentos7 examples]# ./consume-pull.py --host msg-devel.argo.grnet.gr --token=XXXXX --project=TESTPROJECT --topic=joao-sub --subscription joao-sub --nummsgs 2 msgid=2, data=foo3, attr={u'bar3': u'baz3'} msgid=3, data=foo2, attr={u'bar2': u'baz2'}