[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] Blocks missing from GRC after pre-cog installatio

From: Josh Blum
Subject: Re: [Discuss-gnuradio] Blocks missing from GRC after pre-cog installation
Date: Thu, 18 Oct 2012 18:44:45 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121011 Thunderbird/16.0.1

On 10/18/2012 11:07 AM, Sakib Chowdhury wrote:
> Hi,
> Unfortunately reinstalling didn't solve the problem. I tried twice already.
> What I did is first I removed all relevant gnuradio and uhd files and
> folders from /usr/* folders and installed gnuradio, uhd, grextras using the
> script linked on gnuradio.org website:

Would you perhaps have multiple installs of gnuradio both in /usr and
/usr/local? That could be one issue

Also, while its ok to put gnuradio in /usr and grextras and pre-cog into
/usr/local. You will need to set the GRC_BLOCKS_PATH environment
variable to have entries for both block paths. The paths would be


> http://www.sbrac.org/files/build-gnuradio . I opened GRC and found some
> newer blocks (obviously because of some updates to the source) along with
> my previously missing blocks. So, everything is fine. Then I installed
> pre-cog using the set of commands at the end of the page:
> https://github.com/buoyboy/pre-cog/wiki/Installation . After that I opened
> GRC and blocks that start with gr_*.xml are gone.
> Please let me know if I'm doing something wrong with the installation.
> Isn't pre-cog supposed to be installed in this way? Or if pre-cog is
> required, I have to install gnuradio in some other way apart from using
> that script?
> Thanks.
> On Wed, Oct 17, 2012 at 5:32 PM, Johnathan Corgan
> <address@hidden>wrote:
>> On Wed, Oct 17, 2012 at 2:30 PM, Sakib Chowdhury <address@hidden>wrote:
>>> I noticed that actually all block files (xml) are still there
>>> in /usr/local/share/gnuradio/grc/blocks/ . What GRC is not displaying are
>>> the blocks whose names start with gr_*.xml . I'll try to reinstall.
>> This was a recently fixed bug on GNU Radio master branch, related to the
>> gr-blocks work Josh mentioned.
>> Johnathan

reply via email to

[Prev in Thread] Current Thread [Next in Thread]