Tweaking location.c file I've found two ways to make it work under windows.
1. curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); Without checking the certificate that works ... but that is not what we want really. 2. curl_easy_setopt(curl, CURLOPT_CAINFO, "C:\\msys64\\mingw64\\ssl\\certs\\ca-bundle.crt"); When the path for CA bundle is given that works too. But the path will different from an OS to the other. ... could be set to dartable\bin\ca-bundle.crt... I haven't found if libcurl had a default location on windows. I've made some checks without success. I've found on https://github.com/curl/curl/issues/1538: "it will still be possible to do getenv("CURL_CA_BUNDLE") yourself and pass that to CURLOPT_CAINFO" To set CURL_CA_BUNDLE path is not enough alone (for what I've tried). Any suggestion ? Philippe ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org