Resolving Dependencies
--> Running transaction check
---> Package mariadb.x86_64 1:5.5.52-1.el7 will be obsoleted
--> Processing Dependency: mariadb(x86-64) = 1:5.5.52-1.el7 for package: 1:mariadb-s erver-5.5.52-1.el7.x86_64
---> Package mysql-community-client.x86_64 0:5.6.35-2.el6 will be obsoleting
--> Processing Dependency: mysql-community-libs(x86-64) >= 5.6.10 for package: mysql -community-client-5.6.35-2.el6.x86_64
--> Running transaction check
---> Package mariadb-libs.x86_64 1:5.5.52-1.el7 will be obsoleted
--> Processing Dependency: mariadb-libs(x86-64) = 1:5.5.52-1.el7 for package: 1:mari adb-devel-5.5.52-1.el7.x86_64
---> Package mariadb-server.x86_64 1:5.5.52-1.el7 will be obsoleted
--> Processing Dependency: mariadb-server >= 5.0.60 for package: plesk-mysql-server- 17.0.17-cos7.build1700161028.14.x86_64
--> Processing Dependency: mariadb-server >= 5.0.60 for package: plesk-mysql-server- 17.0.17-cos7.build1700161028.14.x86_64
---> Package mysql-community-libs.x86_64 0:5.6.35-2.el6 will be obsoleting
--> Processing Dependency: mysql-community-common(x86-64) >= 5.6.10 for package: mys ql-community-libs-5.6.35-2.el6.x86_64
---> Package mysql-community-server.x86_64 0:5.6.35-2.el6 will be obsoleting
--> Running transaction check
---> Package mariadb-devel.x86_64 1:5.5.52-1.el7 will be obsoleted
---> Package mariadb-server.x86_64 1:5.5.52-1.el7 will be obsoleted
--> Processing Dependency: mariadb-server >= 5.0.60 for package: plesk-mysql-server- 17.0.17-cos7.build1700161028.14.x86_64
--> Processing Dependency: mariadb-server >= 5.0.60 for package: plesk-mysql-server- 17.0.17-cos7.build1700161028.14.x86_64
---> Package mysql-community-common.x86_64 0:5.6.35-2.el6 will be installed
---> Package mysql-community-devel.x86_64 0:5.6.35-2.el6 will be obsoleting
--> Finished Dependency Resolution
Error: Package: plesk-mysql-server-17.0.17-cos7.build1700161028.14.x86_64 (@PLESK_17 _0_17-dist)
Requires: mariadb-server >= 5.0.60
Removing: 1:mariadb-server-5.5.52-1.el7.x86_64 (@base)
mariadb-server = 1:5.5.52-1.el7
Obsoleted By: mysql-community-server-5.6.35-2.el6.x86_64 (mysql56-communi ty)
Not found
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest