For Mac
Step 1: Set up Defects4J
Refer https://github.com/rjust/defects4j Clone the repository Follow documentation steps Error:Can't Locate DBI.pm Resolution: perl -MCPAN -e 'install DBI' Install Postgres if required. Step 2: Clone the repo https://bitbucket.org/rjust/fault-localization-data/overview
Step 3: Download and install JDK 1.6 and JDK 1.8.
Step 4: Set evnironment variables
The path of defects4j installed in step 1 export D4J_HOME=/Users/{username}/Downloads/defects4j The path to this root directory of the cloned repo fault-localization-data and append 'gzoltar/gzoltar.jar' export GZOLTAR_JAR=/Users/{username}/Downloads/fault-localization-data/gzoltar/gzoltar.jar Set JAVA_HOME to point to JDK1.6 Home if you have a different Java default version export JAVA_HOME=/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home Add to PATH variable export PATH=$PATH:$D4J_HOME/framework/bin Step 6: Replace the run_gzoltar.sh provided in this repository in fault-localization-data/gzoltar/gzoltar
Step 5: Test if set up works
Test defects4j defects4j info -p Lang Test Gzoltar `bash run_gzoltar.sh Lang 37 . developer`