The nokogiri bump requires a newer version of Ruby (2.6 minimum). Update

[arvados.git] / build / package-test-dockerfiles / ubuntu1804 / Dockerfile

diff --git a/build/package-test-dockerfiles/ubuntu1804/Dockerfile b/build/package-test-dockerfiles/ubuntu1804/Dockerfile
index 7347f32c8fe7c5afa36c903dff25671f8c2650c2..64894d799d226cc6d88133c430e2fa8fbaa17323 100644 (file)
--- a/build/package-test-dockerfiles/ubuntu1804/Dockerfile
+++ b/build/package-test-dockerfiles/ubuntu1804/Dockerfile
@@ -17,8 +17,8 @@ ADD generated/pkuczynski.asc /tmp/
 RUN gpg --import --no-tty /tmp/mpapis.asc && \
     gpg --import --no-tty /tmp/pkuczynski.asc && \
     curl -L https://get.rvm.io | bash -s stable && \
-    /usr/local/rvm/bin/rvm install 2.5 && \
-    /usr/local/rvm/bin/rvm alias create default ruby-2.5 && \
+    /usr/local/rvm/bin/rvm install 2.7 -j $(grep -c processor /proc/cpuinfo) && \
+    /usr/local/rvm/bin/rvm alias create default ruby-2.7 && \
     /usr/local/rvm/bin/rvm-exec default gem install bundler --version 2.2.19
 
 # udev daemon can't start in a container, so don't try.