ERROR:root:code for hash md5 was not found

[mike]

Hi,

We are running are running Python program on Redhat 5.5.

When executing our program we get the following error ( see below).

Any ideas what this is due to?

br,

//mike

/pysibelius/lib/common/
DataTypes.py
Overwriten ...
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
  File "/python/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/python/lib/python2.7/hashlib.py", line 91, in
__get_builtin_constructor
    raise ValueError('unsupported hash type %s' % name)
ValueError: unsupported hash type md5
ERROR:root:code for hash sha1 was not found