Hey hey, I get a cmake error about a non-existent directory from boost::program_options, namely /include . It only happens with the program_options library. Other libs included in the project are date_time, filesystem and system. A quick peak at /lib/cmake/boost_program_options-1.72.0/boost_program_options-config.cmake compared to the same file from date_time didn't give me any obvious hint though. But I'm not very familiar with cmake. The cmake line to find these Boost packages is this: find_package(Boost 1.58 REQUIRED COMPONENTS program_options filesystem date_time system) Here's the error message from my program's cmake: [...] Imported target "Boost::program_options" includes non-existent path "/include" in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons include: [...] Can someone reproduce the issue or suggest a fix? Best wishes and TIA, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * SoundCloud: https://soundcloud.com/jeanette_c * Twitter: https://twitter.com/jeanette_c_s * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c There's a girl in the mirror I wonder who she is Sometimes I think I know her Sometimes I really wish I did <3 (Britney Spears)