SHELL ["/bin/bash", "-c"]
# Install dependencies.
-RUN /usr/bin/apt-get update && /usr/bin/apt-get install -q -y python3 python3-pip libcurl4-gnutls-dev libgnutls28-dev curl git libattr1-dev libfuse-dev libpq-dev unzip tzdata python3-venv python3-dev libpam-dev equivs
+RUN /usr/bin/apt-get update && /usr/bin/apt-get install -q -y python3.8 python3-pip libcurl4-gnutls-dev libgnutls28-dev curl git libattr1-dev libfuse-dev libpq-dev unzip tzdata python3.8-venv python3.8-dev libpam-dev equivs
# Install virtualenv
RUN /usr/bin/pip3 install 'virtualenv<20'
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 -j $(grep -c processor /proc/cpuinfo) && \
- /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 && \
echo "gem: --no-document" >> ~/.gemrc && \
/usr/local/rvm/bin/rvm-exec default gem install bundler --version 2.2.19 && \
/usr/local/rvm/bin/rvm-exec default gem install fpm --version 1.10.2