- Fixed test script for spark 1.4.0

Author: jongyoul

.travis.yml

@@ -31,7 +31,7 @@ script:
 # spark 1.4
   - mvn package -Pbuild-distr -Phadoop-2.3 -Ppyspark -B
   - ./testing/startSparkCluster.sh 1.4.0 2.3
-  - SPARK_HOME=./spark-1.4.0-bin-hadoop2.3 mvn verify -Pusing-packaged-distr -Phadoop-2.3 -Ppyspark -B
+  - SPARK_HOME=`pwd`/spark-1.4.0-bin-hadoop2.3 mvn verify -Pusing-packaged-distr -Phadoop-2.3 -Ppyspark -B
   - ./testing/stopSparkCluster.sh 1.4.0 2.3
  # spark 1.3
   - mvn clean package -DskipTests -Pspark-1.3 -Phadoop-2.3 -B -pl 'zeppelin-interpreter,spark'