Bug summary

#4890 uses RUN_OUTPUT_STDOUT_VARIABLE which is new in CMake 3.25. Thus, the CMake minimal version should be bumped to 3.25 in CMakeLists.txt, read_env.py, and the documentation.

DeePMD-kit Version

devel

Backend and its version

How did you download the software?

Built from source

Input Files, Running Commands, Error Log, etc.

As above.

Steps to Reproduce

As above.

Further Information, Files, and Links

No response