Run “groovy ratpack.groovy” getting the following output:
> groovy ratpack.groovy
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
WARNING: No slf4j logging binding found for Ratpack, there will be no logging output.
WARNING: Please add an slf4j binding, such as slf4j-log4j2, to the classpath.
WARNING: More info may be found here: http://ratpack.io/manual/current/logging.html
Ratpack started (development)for http://localhost:49261