.IP "CURLE_COULDNT_CONNECT (7)"
Failed to connect() to host or proxy.
.IP "CURLE_FTP_WEIRD_SERVER_REPLY (8)"
-After connecting to a FTP server, libcurl expects to get a certain reply
-back. This error code implies that it got a strange or bad reply. The given
-remote server is probably not an OK FTP server.
+The server sent data libcurl couldn't parse. This error code is used for more
+than just FTP and is aliased as \fICURLE_WEIRD_SERVER_REPLY\fP since 7.51.0.
.IP "CURLE_REMOTE_ACCESS_DENIED (9)"
We were denied access to the resource given in the URL. For FTP, this occurs
while trying to change to the remote directory.