# Mercurial RUN echo 'deb http://ppa.launchpad.net/mercurial-ppa/releases/ubuntu precise main' > /etc/apt/sources.list.d/mercurial.list RUN echo 'deb-src http://ppa.launchpad.net/mercurial-ppa/releases/ubuntu precise main' >> /etc/apt/sources.list.d/mercurial.list RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 323293EE