Issue cannot install sftp-backup extension, why?

[jviure]

Hi, I am trying to install this extension (I could install many others ok..) but, this, very important for me, appears a white page, the error is attached. Thanks!

 

[Bitpalast]

Recent posts that mentioned issues with .js files solved them by deactivating the Cloudflare Rocket Loader.

 

[Bitpalast]

Plesk Help Center

support.plesk.com

 

[jviure]

thanks a lot for the quick answer. Finally I could install through bash, BUT, a new error is shown:

protocol-sftp-not-supported-or-disabled-in-libcurl

I am trying to recompile curl with sftp support... abufff

 

[IgorG]

Ubuntu 16 and 18 as well as with Debian 8 and 9 compiles Curl without SSH support which is documented as bug #311029. Because of this SFTP Extension is not supported on Ubuntu.
For tracking purposes, Plesk has created an internal task with ID #PPPM-9024.
Currently, there is no available workaround for this issue.