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-rw-r--r--docker/centos_20/Dockerfile5
1 files changed, 1 insertions, 4 deletions
diff --git a/docker/centos_20/Dockerfile b/docker/centos_20/Dockerfile
index 77dd927..e9b2294 100644
--- a/docker/centos_20/Dockerfile
+++ b/docker/centos_20/Dockerfile
@@ -13,10 +13,7 @@ RUN yum install -y \
nano \
rpm-build
-
-RUN wget https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/20/el/7/x86_64/erlang-20.3.8.15-1.el7.centos.x86_64.rpm
-
-RUN rpm -i erlang-20.3.8.15-1.el7.centos.x86_64.rpm
+RUN yum install -y https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/20/el/7/x86_64/erlang-20.3.8.26-1.el7.x86_64.rpm
RUN wget https://github.com/rebar/rebar/wiki/rebar && chmod +x rebar