not working, it seems the dependencies need qt5-qtbase=5.6.2 not >=
[root@localhost yum.repos.d]# yum install qt5-qtstyleplugins
--enablerepo=epel-testing
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* epel-test
The following Fedora EPEL 7 Security updates need testing:
Age URL
35 https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2018-2c81054303
remctl-3.14-1.el7
11 https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2018-996cb2153b
quassel-0.12.5-1.el7
11 https://bodhi.fedoraproject.org