Add ostree-releng-scripts dependencies
FROM registry.fedoraproject.org/fedora:28
-RUN yum -y install rpm-ostree make cargo git && yum clean all
+# rsync, python2, pygobject3-base are dependencies of ostree-releng-scripts
+# Also add python3 so people can use that too.
+RUN yum -y install rpm-ostree make cargo git \
+ rsync pygobject3-base python3-gobject-base \
+ && yum clean all
ADD build.sh /root
RUN mkdir /root/src
COPY Cargo.toml /root/src/
