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From: | Chesir, Aaron M. |
Subject: | Re: [Discuss-gnuradio] Need to install PyQt4.Qwt5 |
Date: | Mon, 29 Apr 2019 17:22:28 +0000 |
Folks, Never mind. I found some site that has download & installation instructions. Do any of you have any documentation on the “trigger rising edge event” block? Thanks, Aaron From: Chesir, Aaron M.
Folks, I am running CentOS, and am trying to run a flowgraph containing a “trigger rising edge event” block. In my attempt to understand this block, the Internet directed me to the only descriptive page available:
An attempt at a tutorial by the inventor of the block, at the following URL: https://oshearesearch.com/index.php/2015/03/15/a-simple-eventstream-based-burst-plotter-example/ The page points to a flowgraph. In this flowgraph is a block “PyQT Complex Time Block” When I click on the “Go” icon of the GRC toolbar, I get the following error message: “plotter_base.py", line 26, in <module> When I type $sudo yum install PyQt4, I am assured that I have the latest version of PyQt4 installed. When I type $sudo yum install python-qwt5-qt4, I am told that there is no such package available. When I type $sudo yum install python-qwt5, I am told that there is no such package available. What can I do? Thanks, Aaron |
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