Source: courier Version: 0.77.0-1 Severity: serious https://buildd.debian.org/status/package.php?p=courier&suite=sid
... checking whether to build shared libraries... yes checking whether to build static libraries... yes checking whether ln -s works... yes checking for gpg... no checking for gpg2... no configure: error: /usr/bin/gpg not found configure: error: ./configure failed for libs/gpglib