pgadmin3_93 on centOS-7

Trying to install pgadmin3 on CentOS-7 via yum, but the install requires wxGTK (see below). wxGTK does is not available
inmy repos and when I try to install a wxGTK rpm, I get a bunch of other dependency failures (see far below). Has
anyonebeen successful in installing pgadmin3_93 in CentOS-7? Is there a repo for wxGTK? Thanks in advance. [root@chopin
tmp]#yum install pgadmin3_93 Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile *
base:cosmos.cites.illinois.edu * extras: mirrors.cmich.edu * updates: mirrors.einstein.yu.edu Resolving Dependencies
-->Running transaction check ---> Package pgadmin3_93.x86_64 0:1.18.1-2.rhel7 will be installed --> Processing
Dependency:wxGTK for package: pgadmin3_93-1.18.1-2.rhel7.x86_64 [root@chopin tmp]# rpm -i wxgtk-2.8.12.1-1.x86_64.rpm
error:Failed dependencies: <br /><hr align="left" width="300" /> View this message in context: <a
href="http://postgresql.1045698.n5.nabble.com/pgadmin3-93-on-centOS-7-tp5822998.html">pgadmin3_93on centOS-7</a><br />
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