Hi All, I got the following error, when compiling with cmake: ... -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29") CMake Error at /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:138 (message): Could NOT find GLIB (missing: GLIB_INCLUDE_DIRS GLIB_LIBRARIES GLIB_GMODULE_LIBRARIES GLIB_GTHREAD_LIBRARIES) Call Stack (most recent call first): /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE) cmake/Modules/FindGLIB.cmake:111 (FIND_PACKAGE_HANDLE_STANDARD_ARGS) CMakeLists.txt:168 (find_package) -- Configuring incomplete, errors occurred! See also "/thanos/src/syslog-ng/build/CMakeFiles/CMakeOutput.log". See also "/thanos/src/syslog-ng/build/CMakeFiles/CMakeError.log". Nevertheless, I have the following GLibs installed: root@5526d87140af:/asantos/src/syslog-ng-git# apt list libglib* Listing... Done libglib-object-introspection-perl/oldstable 0.042-1 amd64 libglib-perl/oldstable 3:1.324-1 amd64 libglib2.0-0/oldstable,now 2.50.3-2+deb9u1 amd64 [installed,automatic] libglib2.0-0-dbg/oldstable 2.50.3-2+deb9u1 amd64 libglib2.0-bin/oldstable 2.50.3-2+deb9u1 amd64 libglib2.0-cil/oldstable 2.12.40-2 amd64 libglib2.0-cil-dev/oldstable 2.12.40-2 amd64 libglib2.0-data/oldstable,now 2.50.3-2+deb9u1 all [installed,automatic] libglib2.0-dev/oldstable 2.50.3-2+deb9u1 amd64 libglib2.0-doc/oldstable 2.50.3-2+deb9u1 all libglib2.0-tests/oldstable 2.50.3-2+deb9u1 amd64 libglib3.0-cil/oldstable 2.99.3-2+b1 amd64 libglib3.0-cil-dev/oldstable 2.99.3-2+b1 amd64 libglibmm-2.4-1v5/oldstable 2.50.0-1 amd64 libglibmm-2.4-dev/oldstable 2.50.0-1 amd64 libglibmm-2.4-doc/oldstable 2.50.0-1 all root@5526d87140af:/asantos/src/syslog-ng-git# Can you explain me what is happening? Thanks, Alex