I tried for an hours, but i can't find the solution. Some of the file upgrade show's error. Please suggest me.

CONNECT ERROR: Package community/Cm_RedisSession conflicts with: community/Mage_All_Latest
Package community/Lib_Credis conflicts with: community/Cm_RedisSession, community/Lib_Cm, community/Mage_Core_Modules

  • No one know the answer for this...
    – Raj Mohan
    Commented Dec 8, 2015 at 13:21

2 Answers 2


Sounds like one of those goofy chicken/egg problems Magento Connect GUI is always coming up with. Cm_RedisSession is not a part of, therefore it can't be upgraded, therefore Magento Connect cannot upgrade it.

The cure is to do it through Magento ssh command line use of Connect with the following command:

./mage upgrade-all --force

And do it two or three times as it's known to time-out or do partial upgrades, missing a package here or there or miss upgrading a file here and there. It can be beautifully spotty that way.

Back up your database, your complete Magento application before playing with Magento Connect, it is truly one of the best ways of completely taking your live e-commerce website offline.

Or learn how to untar the install archive and do it manually for a complete file replacement upgrade without the coughing hacked half-hearted installs that Magento Connect is known so well for doing.

  • Adding: You might need to first change the file permissions. chmod 550 ./mage
    – Roy Toledo
    Commented Sep 29, 2018 at 12:15

I had the same sort of problem upgrading from 1.6.x tot 1.8.x. It even screwed up my whole shop. Since then I never used connect manager again. Only FTP.

You can upload all your files via FTP (Make back-up and test first) That will ensure all the files have replaced your old ones

  • I tried the magento version, it's working and modules updating is not working.
    – Raj Mohan
    Commented Dec 8, 2015 at 17:02

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.