V-Rep with Groovy

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Hello,

I've been having difficulty in using V-Rep with ROS Groovy properly. While the publishers and subscribers work generally with no problems, image related publishers cause the V-Rep simulator crash, e.g. when the scene "rosTopicPublisherAndSubscriber" is run.

I tried to rebuild the ros plugin (libv_repExtRos.so) in the stack that comes with the simulator. What may be the cause?

The log is as follows:

$ ./vrep.sh 
Add-on script 'vrepAddOnScript-addOnScriptDemo.lua' was loaded.
Simulator launched.
Plugin 'BubbleRob': loading...
Plugin 'BubbleRob': load succeeded.
Plugin 'Collada': loading...
Plugin 'Collada': load succeeded.
Plugin 'K3': loading...
Plugin 'K3': load succeeded.
Plugin 'Mtb': loading...
Plugin 'Mtb': load succeeded.
Plugin 'ReflexxesTypeIV': loading...
Plugin 'ReflexxesTypeIV': load succeeded.
Plugin 'RemoteApi': loading...
Plugin 'RemoteApi': load succeeded.
Plugin 'Ros': loading...
Plugin 'Ros': load succeeded.
Plugin 'SimpleFilter': loading...
Plugin 'SimpleFilter': load succeeded.
Plugin 'Urdf': loading...
Plugin 'Urdf': load succeeded.
failed to load symbols, rosdep will not function properly
Cannot import rospkg, rosdep will not function properly
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type md5
ERROR:root:code for hash sha1 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha1
ERROR:root:code for hash sha224 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha224
ERROR:root:code for hash sha256 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha256
ERROR:root:code for hash sha384 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha384
ERROR:root:code for hash sha512 was not found.
Traceback (most recent call last):
  File "/usr/lib/python2.7/hashlib.py", line 139, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/usr/lib/python2.7/hashlib.py", line 91, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha512
Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/rosdep2/rospack.py", line 39, in <module>
    from .main import _get_default_RosdepLookup
  File "/usr/lib/pymodules/python2.7/rosdep2/main.py", line 50, in <module>
    from .lookup import ...