pyjnius make test command gives Error 1

After following the docs, when I run make command after installing pyjnius, I get following error:

ant all
Buildfile: /home/kivy/pyjnius/build.xml

compile:

BUILD FAILED
/home/kivy/pyjnius/build.xml:8: Directory /home/kivy/pyjnius/build/classes creation was not successful for an unknown reason

Total time: 0 seconds
make: *** [build_ext] Error 1

What am I doing wrong?

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[parthibbiswas]

This is what I get: /usr/lib/jvm/java-7-openjdk-amd64

[KeyWeeUsr]

The issue without the last previous posts might have been caused by nose using a clean environment, therefore even using JAVA_HOME=... nosetest -v might help, but otherwise even kakkarotssj’s solution will help. Not a PyJNIus issue though and if I run the tests with JAVA_HOME present in the env all runs fine and even if I run the tests separately (unittest.main()).

The other thing is missing ant program on the system for building the Java files.