Question

运行cmake时出现以下错误，我不确定如何解决它。它好像在告诉我到底要做什么，但对Linux不是很熟悉。

 CMake Error at CMakeLists.txt:153 (find_package):
By not providing "FindGnuradio.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Gnuradio",
but CMake did not find one.

Could not find a package configuration file provided by "Gnuradio"
(requested version 3.7.3) with any of the following names:

GnuradioConfig.cmake
gnuradio-config.cmake

Add the installation prefix of "Gnuradio" to CMAKE_PREFIX_PATH or set
"Gnuradio_DIR" to a directory contaning one of the above files. If
"Gnuradio" provides a separate development package or SDK, be sure it has
been installed.

编辑：所以我找到了名为FindGnuradioRuntime.cmake的东西，但我仍然不确定如何处理它。错误消息让我觉得它正在寻找名为＆＃34; FindGnuradio.cmake＆＃34;实际上它被称为＆＃34; FindGnuradioRuntime.cmake＆＃34;

在新的Ubuntu安装上运行的命令：

git clone git://git.osmocom.org/rtl-sdr.git
cd rtl-sdr/
mkdir build
cd build
cmake ../
make
sudo make install
sudo ldconfig
git clone git://git.osmocom.org/gr-osmosdr
cd gr-osmosdr/
mkdir build
cd build/
cmake ../           (here is where I ran into a the problem above)

Answer 1

安装/构建GNU Radio。
删除CMakeCache.txt
当您致电cmake ..时，您可以传递参数。将路径添加到GnuradioConfig.cmake或FindGnuRadio.cmake的父目录，如

cmake -DCMAKE_PREFIX_PATH=/gnu/radio/path ..

Answer 2

让我有些隐藏的回答成为实际答案：

仅发现GNURadio网站上提供的安装脚本不仅安装了GNURadio，还安装了RTL SDR要求，因此我擦除了VM，并重新开始并成功。它需要几个小时，但是它是完整且自动化的，因此绝对是安装GNURadio的最佳方法。脚本在这里http://www.sbrac.org/files/build-gnuradio

CMake错误未提供FindGnuradio.cmake

2 个答案: