How to solve this ?GnuRadio Runtime and Filter required to compile lte

[Amirke1]

Make Warning (dev) in /usr/local/lib/cmake/gnuradio/GnuradioConfig.cmake:
Policy CMP0011 is not set: Included scripts do automatic cmake_policy PUSH
and POP. Run "cmake --help-policy CMP0011" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

The included script

/usr/local/lib/cmake/gnuradio/GnuradioConfig.cmake

affects policy settings. CMake is implying the NO_POLICY_SCOPE option for
compatibility, so the effects are applied to the including context.
Call Stack (most recent call first):
CMakeLists.txt:100 (find_package)
This warning is for project developers. Use -Wno-dev to suppress it.

CMake Error at CMakeLists.txt:103 (message):
GnuRadio Runtime and Filter required to compile lte

-- Configuring incomplete, errors occurred!

How to solve this issue, I am using gnu radio companion v3.10.6.0-1-g6a62c345 and Ubuntu 20.4 and pyth

[Exadios]

Just is case you have not found the answer to the problem yet the issue is that after gnu radio companion v3.7.* the out of tree API changed. This has not been addressed by this repository. However a number of people have forked this repository who have done the fix.

The see the forks see Insights/Network. An easy way to see which of these has tried to address this problem take a look in the grc directory. If the files are *.xml then the fix has not been done. If the files are *.yml the fix has been, at least, attempted.

The repository I'm using is gr-lte. Seems to work.