[damned-lies/oscp] Make sure EPEL gets enabled

[Andrea Veri <averi src gnome org>]

commit 63cdde86fcf6a4423e308201752cf903753890a0
Author: Andrea Veri <averi redhat com>
Date:   Fri Sep 20 11:46:42 2019 +0200

    Make sure EPEL gets enabled

 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/Dockerfile b/Dockerfile
index d516abea..ed946395 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ RUN INSTALL_PKGS="rh-python36 rh-python36-python-devel rh-python36-python-setupt
         httpd24 httpd24-httpd-devel httpd24-mod_ssl httpd24-mod_auth_kerb httpd24-mod_ldap \
         httpd24-mod_session atlas-devel gcc-gfortran libffi-devel libtool-ltdl enchant \
         gettext gnome-doc-utils intltool itstool libicu-devel mariadb-devel subversion translate-toolkit 
yelp-tools" && \
-    yum install -y centos-release-scl && \
+    yum install -y centos-release-scl epel-release && \
     yum -y --setopt=tsflags=nodocs install --enablerepo=centosplus $INSTALL_PKGS && \
     rpm -V $INSTALL_PKGS && \
     # Remove centos-logos (httpd dependency) to keep image size smaller.