René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Small typo in build instructions","articleBody":"### Description of the bug\n\nHi folks, got some low hanging fruit for you all\n\nWhile following the build instructions and attempting to build the new 3.0.0-alpha11 I ran into an error while attempting the given cmake.\n\nIn the build instructions https://github.com/prusa3d/PrusaSlicer/blob/master/doc/Build.md#2-build-prusaslicer\ncmake .. -DCMAKE_PREFIX_PATH=\"../deps/build/destdir/usr/local\" throws:\n\nCMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:290 (message):\n  Could NOT find Boost (missing: Boost_INCLUDE_DIR system filesystem thread\n  locale regex chrono atomic date_time iostreams nowide) (Required is at\n  least version \"1.86.0\")\nCall Stack (most recent call first):\n  /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:654 (_FPHSA_FAILURE_MESSAGE)\n  /usr/share/cmake/Modules/FindBoost.cmake:2455 (find_package_handle_standard_args)\n  cmake/modules/Boost.cmake:21 (find_package)\n  cmake/modules/GlobalDependencies.cmake:4 (include)\n  CMakeLists.txt:287 (include) \n\nThe fix that worked for me and that I believe should be updated in the instructions to get the correct path is to use realpath: \n\ncmake .. -DCMAKE_PREFIX_PATH=\"$(realpath ../deps/build/destdir/usr/local)\"\n\nBuild and install progressed as expected after that.\n\nKeep up the excellent work!\n\n### Zipped project file & How to reproduce\n\nNo project file as this is a configuration/build instructions bug, but it should be reproducible on any fresh attempt to build alpha11 from source.\n\n### Version of PrusaSlicer\n\n3.0.0-alpha11\n\n### Operating system\n\nLinux\n\n### Operating system version\n\nCachyOs but should be relevant to any Linux flavor\n\n### Printer model\n\nPrusa Core One but definitely not relevant, as this is a build documentation 'bug'","author":{"url":"https://github.com/nikolaisnow","@type":"Person","name":"nikolaisnow"},"datePublished":"2026-09-01T20:05:17Z","url":"https://github.com/prusa3d/PrusaSlicer/issues/15620"}