# Updating Gnuradio

**URL:** <https://www.ruby-forum.com/t/updating-gnuradio/231492>\
**Category:** GNU Radio\
**Created:** [August 11, 2014, 6:34pm UTC](https://www.ruby-forum.com/t/updating-gnuradio/231492 "2014-08-11T18:34:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [August 11, 2014, 6:34pm UTC](https://www.ruby-forum.com/t/updating-gnuradio/231492/1 "2014-08-11T18:34:17Z")

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Hi All,

I’m sorry to be asking questions like this, but I don’t know where else  
to  
go. I’ve really tried figuring it out on my own, but I’m not able to.

I’ve downloaded and installed gnuradio3.7.3 by following the ettus  
website  
commands linked below for master/unstable:

[http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio\_Linux](http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio_Linux)

I now want to upgrade this install to gnuradio3.7.4. How do I do that?

v/r,  
Rich

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**Author:** ![reback](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/b5ac83/32.png) [@reback](https://www.ruby-forum.com/u/reback)\
**Post date:** [August 11, 2014, 8:08pm UTC](https://www.ruby-forum.com/t/updating-gnuradio/231492/2 "2014-08-11T20:08:37Z")

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Richard,

the binaries for 3.7.4. aren’t out there yet. In general, if you want  
the latest and best code, we recommend you build from source. That makes  
updating your installation very easy. There are instructions on the  
website, ping the list again if you have trouble the source build.

M