因此我必须为一个项目安装 libgnuradio-osmosdr0.1.4 包,但它出现了这个错误:
$ sudo apt-get -y install libgnuradio-osmosdr0.1.4
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libgnuradio-osmosdr0.1.4 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'libgnuradio-osmosdr0.1.4' has no installation candidate
我尝试过 apt update,但是没有作用。
我在 ubuntu 20.04 和 amd64 上