Hi, still trying to set up bjam, I am stumbling on the following problem: I want to use jamfile.jam instead of jamfile (because my editor uses extensions to define actions on files). But when I run bjam on it, with bjam -f jamfile.jam -sTOOLS=mingw it complains about an unknown rule exe. What can I do? Here is the jamfile.jam: exe hello : hello.cpp : <include>c:$(SLASH)dev-cpp$(SLASH)include$(SLASH)c++ <include>c:$(SLASH)dev-cpp$(SLASH)include$(SLASH)c++$(SLASH)mingw32 <include>c:$(SLASH)dev-cpp$(SLASH)include$(SLASH)c++$(SLASH)backward ; Furthermore, can you please advise me how to simplify this jamfile? In my opinion, the include-statements belong to mingw-tools.jam, but how can I specify several include directories there? Any comments appreciated, Karsten