Hi, I how solved this ? [1] Thank you [1] cd /builddir/build/BUILD/ddnet-16.6 && /usr/bin/cmake -E env CARGO_TARGET_DIR=/builddir/build/BUILD/ddnet-16.6/redhat-linux-build DDNET_TEST_NO_LINK=1 /usr/bin/cargo build --release Updating crates.io index warning: spurious network error (2 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) warning: spurious network error (1 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) error: Unable to update registry `crates-io` Caused by: failed to fetch `https://github.com/rust-lang/crates.io-index` Caused by: network failure seems to have happened if a proxy or similar is necessary `net.git-fetch-with-cli` may help here https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli Caused by: failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12) -- Sérgio M. B. _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue