无法找到包gnuradio，ubuntu 12.04

Question

gnuradio网站上的说明说我可以通过调用'apt-get install gnuradio来安装gnuradio。'但是我收到以下错误：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package gnuradio

我也尝试了'sudo apt-get install gnuradio'。没有运气。

我的系统是ubuntu 12.04。

Answer 1

添加Ettus存储库

bash -c 'echo "deb http://files.ettus.com/binaries/uhd_stable/repo/uhd/ubuntu/`lsb_release -cs` `lsb_release -cs` main" > /etc/apt/sources.list.d/ettus.list'
bash -c 'echo "deb http://files.ettus.com/binaries/uhd_stable/repo/gnuradio/ubuntu/`lsb_release -cs` `lsb_release -cs` main" >> /etc/apt/sources.list.d/ettus.list'

apt-get update
apt-get install -t `lsb_release -cs` uhd gnuradio