Created attachment 886457 [details] emerge --info and build log sci-astronomy/siril-1.2.0 is missing gnome-base/gvfs as runtime dependency. Without gvfs, network dependent features won't work. Using photometric color calibration will fail with the message "Server unreachable or unresponsive. (Operation not supported)". Installing gnome-base/gvfs manually resolves the issue.
For me it works without installing gnome-base/gvfs, so it seems to be just a dependency of gnome-base/gvfs needed in this case. Can you please try again without gnome-base/gvfs, but with the curl USE flag enabled? Did you rebuilt sci-astronomy/siril after installing gnome-base/gvfs? It seems you hit this issue: https://gitlab.com/free-astro/siril/-/issues/1157. Siril had two ways of downloading data during run-time, either via curl (which is disabled in your case) or via glib-networking (which seems to be a dependency of gnome-base/gvfs). The latter way is not supported anymore in favor of libcurl, which becomes an required dependency in future.
I have removed gvfs and glib-networking, rebuilt sci-astronomy/siril with the curl USE flag enabled and the networking dependent features are working. I guess there is no bug then and I just overlooked that there is a curl USE flag which can be used. Thanks for your reply!
