I cheked I have the gnu radio folder, op25 blocks and op25, i instlled it all fom pybombs,do I have to do anything else to install them -------------------------------------------- On Sat, 2/6/16, verymetl@hotmail.com [op25-dev] <op25-dev@yahoogroups.com> wrote: Subject: [op25-dev] Re: run scope To: op25-dev@yahoogroups.com Received: Saturday, February 6, 2016, 1:57 PM You can not run the scope app without passing parameters. Please see this wiki article: SignalScopePage – OP25 http://op25.osmocom.org/trac/wiki.png/wiki/SignalScopePage http://op25.osmocom.org/trac/wiki.png/wiki/SignalScopePage SignalScopePage – OP25 http://op25.osmocom.org/trac/wiki.png/wiki/SignalScopePage Signal Scope Installation Before running the scope app, check that the following standard pre-requisite packages are also installed: GNU Radio The op25 blocks... View on op25.osmocom.org http://op25.osmocom.org/trac/wiki.png/wiki/SignalScopePage Preview by Yahoo