fix installation of DB dependencies

Author: tbeerman

daemons/Dockerfile

@@ -23,6 +23,7 @@ RUN rpm -i /tmp/oic.rpm; \
 RUN pip install --upgrade pip setuptools
 RUN rm -rf /usr/lib/python2.7/site-packages/ipaddress*
 RUN pip install rucio[oracle,mysql,postgresql] j2cli psycopg2-binary
+RUN pip install cx_oracle==6.3.1 PyMySQL
 
 # Install dependecies
 RUN yum install -y \

server/Dockerfile

@@ -23,6 +23,7 @@ RUN rpm -i /tmp/oic.rpm; \
 RUN pip install --upgrade pip setuptools
 RUN rm -rf /usr/lib/python2.7/site-packages/ipaddress*
 RUN pip install rucio[oracle,mysql,postgresql] j2cli psycopg2-binary
+RUN pip install cx_oracle==6.3.1 PyMySQL
 
 ADD rucio.cfg.j2 /tmp/
 ADD rucio.conf.j2 /tmp/

ui/Dockerfile

@@ -23,7 +23,7 @@ RUN pip install --upgrade pip setuptools
 RUN rm -rf /usr/lib/python2.7/site-packages/ipaddress*
 RUN pip install rucio_webui[oracle,mysql,postgresql] j2cli psycopg2-binary
 # only necessary temporarily until setup.py for webui is fixed
-RUN pip install cx_oracle==6.3.1 psycopg2>=2.4.2 PyMySQL
+RUN pip install cx_oracle==6.3.1 PyMySQL
 
 ADD rucio.cfg.j2 /tmp/
 ADD rucio.conf.j2 /tmp/