Topic: Cannot install new extensions—"could not open"
I am attempting to install the check-writing module, and it displaying an error saying "Could not open". I have searched the forum for information, and checked all of the following: curl and xmlrpc are both installed and showing as active in phpinfo, and the modules and _cache directories are writeable.
I looked in the _cache directory, and it appears to be creating Charts.gz, Extensions.gz, and Release.gz, and creating the rep_check_print-2.3.0-1 folder, but there is nothing in it.
This issue is occurring with every module I attempt to install.