# Gr-drm for GNU Radio 3.7 available

**URL:** <https://www.ruby-forum.com/t/gr-drm-for-gnu-radio-3-7-available/240155>\
**Category:** GNU Radio\
**Created:** [March 31, 2014, 6:26am UTC](https://www.ruby-forum.com/t/gr-drm-for-gnu-radio-3-7-available/240155 "2014-03-31T06:26:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![musicdenotation](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/ea666f/32.png) [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\
**Post date:** [March 31, 2014, 6:26am UTC](https://www.ruby-forum.com/t/gr-drm-for-gnu-radio-3-7-available/240155/1 "2014-03-31T06:26:58Z")

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Exciting! This should help one of my projects along nicely.

Problem is, they blocks do not show up…at all. I am using as  
up-to-date  
version of GNURadio that is available to pacman. The make goes fine,  
make-test passes with flying colors, and install appears fine too; no  
blocks though. I attempted to place the blocks in the custom block  
folder;  
still no dice.

If it helps, packages and their versions:  
gnuradio-3.7.2.1-2

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**Author:** ![jowijo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e95f7d/32.png) [@jowijo](https://www.ruby-forum.com/u/jowijo)\
**Post date:** [March 31, 2014, 9:33am UTC](https://www.ruby-forum.com/t/gr-drm-for-gnu-radio-3-7-available/240155/2 "2014-03-31T09:33:50Z")

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Hi Jordan,

Nice to hear that you can use my code! I just tried to reproduce your  
problem on my machine (Ubuntu 12.10, GNU Radio v3.7.2.1-263-g78551a56)  
but  
all seemed to be fine.

So here are some guesses that come to my mind:  
Did you make sure to reload the block list if GRC was already open by  
using  
the respective button on the top or did you restart GRC inbetween? You  
could also check (assuming you are on linux) if the blocks’ XML files  
are  
placed in ‘/usr/local/share/gnuradio/grc/blocks’ ? The ‘install’ output  
also shows where it copies stuff. After the install, you should also do  
a  
‘sudo ldconfig’ although this should not keep the blocks from showing in  
GRC.

Let me know if there are any further problems!

Felix

2014-03-31 6:25 GMT+02:00 Jordan J. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid):