configure: WARNING: Failed to find a Fortran compiler! /home/conan/w/cci_PR-2876/.conan/data/coin-cbc/2.10.5/_/_/build/41a7a777320042b295b2a403420a72992e6e171d/source_subfolder/configure: line 16380: unavailable: command not found mkdir: cannot create directory ‘.libs’: File exists libtool: install: warning: relinking `libCbcSolver.la' libtool: install: warning: relinking `libOsiCbc.la' CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY