upon ./update_nrp update all
the following error
-------------------------
ExperimentControl
-------------------------
VIRTUALENV
PYTHONPATH is set: (/home/akshay/Documents/NRP/MUSIC/build_venv/lib/python2.7/site-packages:/home/akshay/Documents/NRP/retina/build/lib:/opt/ros/kinetic/lib/python2.7/dist-packages:/home/akshay/.local/lib/python2.7/site-packages:/home/akshay/.local/lib/x86_64-linux-gnu/python2.7/site-packages:/home/akshay/Documents/NRP/GazeboRosPackages/devel/lib/python2.7/dist-packages:/home/akshay/Documents/NRP/CLE/hbp_nrp_cle:/home/akshay/Documents/NRP/ExperimentControl/hbp_nrp_excontrol:/home/akshay/Documents/NRP/ExperimentControl/hbp_nrp_scxml:/home/akshay/Documents/NRP/ExDBackend/hbp_nrp_backend:/home/akshay/Documents/NRP/ExDBackend/hbp_nrp_cleserver:/home/akshay/Documents/NRP/ExDBackend/hbp_nrp_commons:/home/akshay/Documents/NRP/ExDBackend/hbp_nrp_watchdog:/home/akshay/Documents/NRP/ExDBackend/hbp-flask-restful-swagger-master:/home/akshay/Documents/NRP/VirtualCoach/hbp_nrp_virtual_coach:/home/akshay/Documents/NRP/BrainSimulation/hbp_nrp_music_xml:/home/akshay/Documents/NRP/BrainSimulation/hbp_nrp_music_interface:/home/akshay/Documents/NRP/BrainSimulation/hbp_nrp_distributed_nest) this may cause problems with the virtualenv
virtualenv -p python2.7 --no-site-packages platform_venv
Running virtualenv with interpreter /usr/bin/python2.7
New python executable in /home/akshay/Documents/NRP/ExperimentControl/platform_venv/bin/python2.7
Also creating executable in /home/akshay/Documents/NRP/ExperimentControl/platform_venv/bin/python
Installing setuptools, pkg_resources, pip, wheel...done.
touch platform_venv/bin/activate
/home/akshay/Documents/NRP/ExperimentControl/platform_venv/bin/pip install --upgrade pip==1.4.1
Traceback (most recent call last):
File "/home/akshay/Documents/NRP/ExperimentControl/platform_venv/bin/pip", line 7, in <module>
from pip._internal import main
ImportError: No module named _internal
user_makefile:110: recipe for target 'platform_venv/new-pip.txt' failed
make: *** [platform_venv/new-pip.txt] Error 1
ExperimentControl BUILD ERROR
Any Ideas?
Thanks