Stuck during installing extension

[magento69]

Hi,

I use version 5.3 ... but for now I can't upgrade to 5.6. I must find other solution.

[clsdesign]

got same problem on PHP 5.4 windows server - any solutions yet?

[jayradhe]

Hello, I'm running CE 1.9.2, and Magento connect manager was working fine until Unknown SSL protocol error in connection to connect20.magentocommerce.com:443 with all the keys.

I can upload package manually, but they don't appear in admin panel / system/ configuration/ advanced .

and no working properly.

so do you have some clue ??? what can I do?

[sherrie]

Hi all, after talking to the team it seems this happening as we've deprecated old protocols. To use Connect, your host will need to update cURL to support TLSv1.1. 

Related: http://stackoverflow.com/questions/19384161/curl-error-35-unknown-ssl-protocol-error-in-connection-t...

Also, here's how you can check to see if cURL is supporting TLSv1.1 on your server (if your host doesn't know): http://stackoverflow.com/questions/27904854/verify-if-curl-is-using-tls

[supriyakadam]

while installing slider extension stuck with "Unknown SSL protocol error in connection to connect20.magentocommerce.com:443"

this error how do i solve it

[sherrie]

As mentioned above, you need to update your cURL version, @supriyakadam.

[Fayyazge]

hi,

I have same problem and I tried to understand links data that you have been discussed in previous posts, actually I am new and I want to understand that why this error come and how I can resolve in few straight steps

[Clotted]

For MAMP there is now a v4 pre-release that includes the required SSL/TLS libraries:
https://www.mamp.info/en/pre-release.html

[qabbas]

how do we disable authentication on server?