andrei s

My problem was insufficient RAM - running the build on a VM with only 512 MB. Probably makes sense to mention this in the 'Requirements' page.

Thanks. It was 14.04 LTS. Didn't think it was so old... I'll try 15.10.

Ubuntu 14, clean install, all setup exactly as per https://trinitycore.atlassian.net/wiki/display/tc/Linux+Requirements Error building 3.3.5 branch: [ 2%]Built target jemalloc [ 7%] Built target g3dlib [ 7%] Built target Detour [ 8%] Built target Recast [ 8%] Built target format [ 9%] Built target gsoap [ 9%] Built target mpq [ 9%] Built target revision_data.h [ 9%] Built target commonPCH.cpp_dephelp [ 10%] Built target generate_commonPCH.cpp [ 13%] Built target common [ 13%] Built target databasePCH.cpp_dephelp [ 13%] Built target generate_databasePCH.cpp [ 13%] Building CXX object src/server/database/CMakeFiles/database.dir/Database/Implementation/LoginDatabase.cpp.o In file included from <command-line>:0:0: /usr/include/stdc-predef.h:59:1: error: one or more PCH files were found, but they were invalid #endif ^ /usr/include/stdc-predef.h:59:1: error: use -Winvalid-pch for more information /usr/include/stdc-predef.h:59:1: fatal error: /home/vagrant/TrinityCore/build/src/server/database/databasePCH.h: No such file or directory compilation terminated. make[2]: *** [src/server/database/CMakeFiles/database.dir/Database/Implementation/LoginDatabase.cpp.o] Error 1 make[1]: *** [src/server/database/CMakeFiles/database.dir/all] Error 2 make: *** [all] Error 2 Please help.