java - What is different about the Jenkins Build environment than regular? -

i have mac pro set up, , whenever run gradle command google app engine java project:

./gradlew run -dmainclassname=myscript

it runs fine.

however, whenever run exact same command on jenkins, fails, saying missing symbols on google api:

com.google.appengine.tools.mapreduce.mapspecification.builder.build();

what happening?

(the gradle command trying run remote script)

jenkins runs jenkins user. have in user path don't have in jenkins's path