We starting our moodle environment upgrade, from 3.1.1 to 3.5 and then from 3.5 to latest.
When checking for plugin updates, there is - "The cURL PHP extension is now required by Moodle, in order to communicate with Moodle repositories". Trying to follow Guidance and running command - "apt-get install git build-essential autoconf libtool libtool-bin php5-curl libbison-dev=1:2.5.dfsg-2.1 libxml2-dev libssl-dev openssl" - I'm getting message:
"Package php5-curl is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package 'php5-curl' has no installation candidate
E: Version '1:2.5.dfsg-2.1' for 'libbison-dev' was not found"
What i'm missing?
Our env is:
- Moodle 3.1.1+ (Build: 20160901)
- PHP Version7.0.32-0ubuntu0.16.04.1
- Ubuntu 18.04.1
- Apache/2.4.29 (Ubuntu)
I must admit, that I'm new with Moodle and Ubuntu administration and would like to get some help from here. Thanks, Raivo