python - Error while starting new scrapy project -


i have installed scrapy using ubuntu packages provided in scrapy website. on starting scrapy project 

scrapy startproject test

i getting error message as. 

 traceback (most recent call last):   file "/usr/bin/scrapy", line 5,  in <module>      pkg_resources import load_entry_point   file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3084,  in <module>         file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3070, in _call_aside         file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3097, in _initialize_master_working_set         file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 653, in _build_master         file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 666, in _build_from_requirements         file "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 844, in resolve       pkg_resources.contextualversionconflict: (pyasn1 0.1.7 (/usr/lib/python2.7/dist-packages),  requirement.parse('pyasn1>=0.1.8'), set(['pyasn1-modules']))

please me solve error. running python 2.7.6

according error:

pkg_resources.contextualversionconflict: (pyasn1 0.1.7 (/usr/lib/python2.7/dist-packages), requirement.parse('pyasn1>=0.1.8'), set(['pyasn1-modules']))

the required pyasn1 version should greater or equal 0.1.8 , have installed in global py2.7 dist-packages v0.1.7.

sudo pip install pyasn1 --upgrade update current pyasn1 package latest version , should solve problem.

note: may wish check other projects or applications have depend on library still functioning correctly.

as solution above notice, please have @ creating virtualenv's python project isolate dependant packages project (global ones remain unaffected). more information on virtualenv can found here


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