环境宝塔7.5,Cent7,python2.7 安装pyspider没有报错，最后启动的时候报错
Traceback (most recent call last): File "/usr/bin/pyspider", line 5, in <module> from pkg_resources import load_entry_point File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3251, in <module> @_call_aside File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3235, in _call_aside f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3264, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 585, in _build_master return cls._build_from_requirements(__requires__) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 598, in _build_from_requirements dists = ws.resolve(reqs, Environment()) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 791, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (Jinja2 2.7.2 (/usr/lib/python2.7/site-packages), Requirement.parse('Jinja2>=2.10.1'), set(['Flask']))
