I gave it a shot today to see if I could duplicate Rodrigo's problem. I got a completely different error: =========================== [bgee@main2 build]$ cmake .. CMake Error at cmake/Dependencies.cmake:8 (find_package): By not providing "Findfmt.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "fmt", but CMake did not find one. Could not find a package configuration file provided by "fmt" with any of the following names: fmtConfig.cmake fmt-config.cmake Add the installation prefix of "fmt" to CMAKE_PREFIX_PATH or set "fmt_DIR" to a directory containing one of the above files. If "fmt" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): CMakeLists.txt:18 (include) =============================== This is Fedora 38. The compile of 6.1.6 on Fedora 37 worked correctly for me. 6.1.6 still works after the upgrade to Fedora 38. I did not recompile it. -- =============== Bill Gee