error

The type signature for `qwerty' lacks an accompanying binding

The type signature for `qwerty' lacks an accompanying binding

It seems that this errors appears when you have a data type definition but no corresponding function definition. For example

eval :: [(Var,Double)] -> Expr -> Double

Status: Connection attempt failed with “EAI_NONAME - Neither nodename nor servname provided, or not known”.

Status: Connection attempt failed with “EAI_NONAME - Neither nodename nor servname provided, or not known” -- FileZilla (FTP client)

If you're getting this error, chances are you're using the wrong hostname. Remember that when restoring a CPanel backup into a new account, your hostname, login and password will also be from the old backup. (Unless an employee of a hosting account changed the hostname for you.)