“DeprecationWarning: SessionMiddleware is moving to beaker.middleware in 0.8″ error in (K)Ubuntu
Posted on 14 Nov, 2007, categorized under Information Insemination
I’ve been getting this error when running paster for my Pylons project:
shakir@herugrim ~/Misc/workspace $ paster serve –reload development.ini Starting subprocess with file monitor /var/lib/python-support/python2.5/pylons/wsgiapp.py:249: DeprecationWarning: SessionMiddleware is moving to beaker.middleware in 0.8 app = SessionMiddleware(app, config.global_conf, **config.app_conf) /var/lib/python-support/python2.5/pylons/wsgiapp.py:254: DeprecationWarning: CacheMiddleware is moving to beaker.middleware in 0.8 app = CacheMiddleware(app, config.global_conf, **config.app_conf) Starting server in PID 8550. serving on 0.0.0.0:5000 view at http://127.0.0.1:5000
On my quest to solving it, I uninstall Pylons (its whole bunch of dependencies);
sudo apt-get remove python-pylons
and install it back again, but this time using easy_install;
sudo easy_install Pylons
Yeay, I’m now good to proceed. Happy coding to me 
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