debug: WARNING: Library path not found, using compiled-in sys.path.
debug: WARNING: 'sys.prefix' will not be set.
debug: WARNING: Make sure the pypy binary is kept inside its tree of files.
debug: WARNING: It is ok to create a symlink to it from somewhere else.
'import site' failed
Traceback (most recent call last):
  File "/home/mihaid/Documents/pypy/rpython/../lib-python/2.7/test/regrtest.py", line 171, in <module>
    import sysconfig
  File "/home/mihaid/Documents/pypy/lib-python/2.7/sysconfig.py", line 102, in <module>
    _PREFIX = os.path.normpath(sys.prefix)
AttributeError: 'module' object has no attribute 'prefix'