export HTRC_EF_HOME=`pwd` export PATH="$HTRC_EF_HOME/hadoop-2.7.3/bin:$HTRC_EF_HOME/spark-2.0.1-bin-hadoop2.7/bin:$HTRC_EF_HOME/spark-2.0.1-bin-hadoop2.7/sbin:$PATH" #export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64/ # and then add to path?