error when loading extension from bapp store

[ecrsecurity]

ImportError: Cannot import site module and its dependencies: No module named site
Determine if the following attributes are correct:

• sys.path: [/usr/share/java/Lib, classpath, pyclasspath/]
  This attribute might be including the wrong directories, such as from CPython
• sys.prefix: /usr/share/java
  This attribute is set by the system property python.home, although it can
  be often automatically determined by the location of the Jython jar file

You can use the -S option or python.import.site=false to not import the site module

at org.python.core.Py.ImportError(Py.java:334)
at org.python.core.Py.importSiteIfSelected(Py.java:1803)
at org.python.util.PythonInterpreter.<init>(PythonInterpreter.java:116)
at org.python.util.PythonInterpreter.<init>(PythonInterpreter.java:94)
at org.python.util.PythonInterpreter.<init>(PythonInterpreter.java:71)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at burp.mke.<init>(Unknown Source)
at burp.igf.a(Unknown Source)
at burp.d1e.a(Unknown Source)
at burp.d1e.a(Unknown Source)
at burp.xfe.run(Unknown Source)
at java.lang.Thread.run(Thread.java:748)