-apt-get install -y ruby1.9.1 libruby1.9.1 ruby1.9.1-dev ri1.9.1 \
- libmagickwand-dev libxml2-dev libxslt1-dev nodejs \
- apache2 apache2-threaded-dev build-essential git-core \
- postgresql postgresql-contrib libpq-dev postgresql-server-dev-all \
- libsasl2-dev
-gem1.9.1 install bundle
+apt-get install -y ruby2.5 libruby2.5 ruby2.5-dev \
+ libmagickwand-dev libxml2-dev libxslt1-dev nodejs \
+ apache2 apache2-dev build-essential git-core phantomjs \
+ postgresql postgresql-contrib libpq-dev postgresql-server-dev-all \
+ libsasl2-dev imagemagick libffi-dev libgd-dev libarchive-dev libbz2-dev
+gem2.5 install rake
+gem2.5 install --version "~> 1.16.2" bundler