Ttdfjt

I am kind of new to magento and php. I am getting the below error

I found many solutions which says that in order to fix the above error we should do following steps:

chmod 777 mage
./mage mage-setup

when I try to run mage command in ubuntu I get

 No command 'mage' found, did you mean:
 Command 'mago' from package 'mago' (universe)
 Command 'make' from package 'make' (main)
 Command 'make' from package 'make-guile' (universe)
 Command 'mpage' from package 'mpage' (universe)
 Command 'mag' from package 'texlive-binaries' (main)
 Command 'page' from package 'tcllib' (universe)
 Command 'mame' from package 'mame' (multiverse)
 mage: command not found

Please help me in order to fix the issue.

It's not safe to use Magento connect for installing extension , click this link for more information.

in the worst case, if you want immediate solution , Alternatively you can install the extension through FTP (like FileZilla). You can paste the extension key in this unofficial link and you can download the extension files. Let me know if you find any problems in this.

Note : As this is unofficial 3rd party site, there is no guarantee about security. but i tested many extensions, i did't faced any security problems....

If you dont want to follow above solution, please check below links for your issue :

https://community.magento.com/t5/Installing-Extensions/CONNECT-ERROR-The-community-channel-is-not-installed/td-p/78

https://stackoverflow.com/questions/7970939/magento-connect-error-the-community-channel-is-not-installed

https://www.ask-sheldon.com/magento-install-community-channel/

Note:

Please check if when creating the package extension file what value you entered in "channel" column under "Package Info" Section.

Solution: The "channel" value must be "community".

You can check this value in "var/connect/your_package.tgz/package.xml" file.

This should look like:

community

Thanks