- & gt; Package rsyslog - mmjsonparse. X86_64 0:7. 4.7-12. El7 will be installed
--> Processing the Dependency: rsyslog=7.4.7-12. El7 for package: rsyslog - mmjsonparse - 7.4.7-12. El7. X86_64
--> Finished the Dependency Resolution
Error: Package: Cyrus sasl - md5-2.1.26-20. El7_2. X86_64 (mitaka)
The Requires: Cyrus sasl - lib (x86-64)=2.1.26-20. El7_2
Installed: Cyrus sasl - lib - 2.1.26-23. El7. X86_64 (@ base)
Cyrus sasl - lib (x86-64)=2.1.26-23. El7
The Available: Cyrus sasl - lib - 2.1.26-19.2 el7. X86_64 (centos)
Cyrus sasl - lib (x86-64)=2.1.26-19.2 el7
The Available: Cyrus sasl - lib - 2.1.26-20. El7_2. X86_64 (mitaka)
Cyrus sasl - lib (x86-64)=2.1.26-20. El7_2
Error: Package: Cyrus sasl - 2.1.26-20. El7_2. X86_64 (mitaka)
The Requires: Cyrus sasl - lib (x86-64)=2.1.26-20. El7_2
Installed: Cyrus sasl - lib - 2.1.26-23. El7. X86_64 (@ base)
Cyrus sasl - lib (x86-64)=2.1.26-23. El7
The Available: Cyrus sasl - lib - 2.1.26-19.2 el7. X86_64 (centos)
Cyrus sasl - lib (x86-64)=2.1.26-19.2 el7
The Available: Cyrus sasl - lib - 2.1.26-20. El7_2. X86_64 (mitaka)
Cyrus sasl - lib (x86-64)=2.1.26-20. El7_2
Error: Package: iptables - services - 1.4.21-16. El7. X86_64 (centos)
The Requires: iptables=1.4.21-16. El7
Installed: iptables 1.4.21-33. El7. X86_64 (@ base)
The iptables=1.4.21-33. El7
The Available: iptables - 1.4.21-16. El7. X86_64 (centos)
The iptables=1.4.21-16. El7
Installing: iptables - services - 1.4.21-16.
You could try using -- the skip - broken to work around the problem
You could try running: RPM - Va - nofiles nodigest



There are a lot of Error: Package:

The compute node yum install - y it - nova - compute error
Have good match offline sources, on the Internet to find similar yun clean all or to update the source command to use