Http_open throwing an error in version 9.3.6

[Boris]

Exported procedure socket:tcp_connect/2 is not defined

Hi, Past year I had no time to play with Prolog but today I finally found time to get back to work on a project I had started earlier. I was still using a Swipl version that was over a year old. Updating Swipl did not work because some certificates were no longer recognized. So I decided to download and install the latest version of Swipl (threaded, 64 bits, version 9.3.7-47-g1ff28598f) on my Fedora 40 installation. While compiling and installing, I saw no error messages but after I started m…