add phantomjs

Dockerfile

@@ -5,14 +5,21 @@ MAINTAINER Samuel Laulhau <sam@lalop.co>
 #####
 # SYSTEM REQUIREMENT
 #####
+ENV PHANTOMJS phantomjs-2.1.1-linux-x86_64
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         libmcrypt-dev zlib1g-dev git libgmp-dev \
         libfreetype6-dev libjpeg62-turbo-dev libpng12-dev \
+        build-essential chrpath libssl-dev libxft-dev \
+        libfreetype6 libfontconfig1 libfontconfig1-dev \
     && ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/local/include/ \
     && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
     && docker-php-ext-configure gmp \
     && docker-php-ext-install iconv mcrypt mbstring pdo pdo_mysql zip gd gmp \
+    && curl -o ${PHANTOMJS}.tar.bz2 -SL https://bitbucket.org/ariya/phantomjs/downloads/${PHANTOMJS}.tar.bz2 \
+    && tar xvjf ${PHANTOMJS}.tar.bz2 \
+    && mv ${PHANTOMJS} /usr/local/share \
+    && ln -sf /usr/local/share/${PHANTOMJS}/bin/phantomjs /usr/local/bin \
     && rm -rf /var/lib/apt/lists/*
 
 #####
@@ -49,6 +56,7 @@ ENV LOG errorlog
 ENV APP_DEBUG 0
 ENV APP_CIPHER rijndael-128
 ENV SELF_UPDATER_SOURCE ''
+ENV PHANTOMJS_BIN_PATH /usr/local/bin/phantomjs
 
 
 #use to be mounted into nginx for exemple