configure: error: Package requirements (giomm-2.4 >= 2.27.93 pangomm-1.4 >= 2.27.1 gtk+-2.0) were not met: No package 'giomm-2.4' found No package 'pangomm-1.4' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables GDKMM_CFLAGS and GDKMM_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. gtkmm/2.24.5: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-3410/.conan/data/gtkmm/2.24.5/_/_/build/d3572ef4c44b8d451dc84f731884bc0648a75235 gtkmm/2.24.5: ERROR: Package 'd3572ef4c44b8d451dc84f731884bc0648a75235' build failed gtkmm/2.24.5: WARN: Build folder /home/conan/w/cci_PR-3410/.conan/data/gtkmm/2.24.5/_/_/build/d3572ef4c44b8d451dc84f731884bc0648a75235 ERROR: gtkmm/2.24.5: Error in build() method, line 67 'cross_compiling': 'no' ConanException: Error 1 while executing source_subfolder/configure '--prefix=/home/conan/w/cci_PR-3410/.conan/data/gtkmm/2.24.5/_/_/package/d3572ef4c44b8d451dc84f731884bc0648a75235' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share'