"Unlike to the GNU/Linux platforms the Mac OSX way don't have pre-generated source, then if you want to recompile the VM you must generate the src from VMMaker (refer to VMMaker Chapter to do that)."

I guess you skipped this step?

Cheers,
Henry

Den 07.09.2010 15:18, skrev Alexandre Bergel: 
Hi!

I followed the instruction given on:
http://book.pharo-project.org/book/Virtual-Machine/Building/BuildVMOnOSX
134 errors are reported. 

Below the first line of the report:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Building target �Squeak VM Universal� of project �SqueakVMUNIXPATHS� with configuration �Development� � (134 errors)
	    cd /Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer
    /Developer/usr/bin/gcc-4.2 -x c -arch i386 -fmessage-length=0 -pipe -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wmissing-prototypes -Wmissing-braces -Wparentheses -Wunused-function -Wunused-label -Wunused-parameter -Wunused-variable -Wunused-value -Wsign-compare -DHAVE_NANOSLEEP -DEXTERNALPRIMSDEBUG -DTARGET_API_MAC_CARBON -DSQUEAK_BUILTIN_PLUGIN -DHAVE_SYS_TIME_H -isysroot /Developer/SDKs/MacOSX10.5.sdk -mfix-and-continue -mmacosx-version-min=10.5 -gdwarf-2 "-I/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/SqueakVMUNIXPATHS.build/Development/Squeak VM Universal.build/Squeak VM Opt.hmap" -DLSB_FIRST -mtune=prescott -march=pentium-m -mfpmath=sse -DUSE_INLINE_MEMORY_ACCESSORS -F/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/Development -F/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks -I/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/Development/include -I/D
eveloper/SDKs/MacOSX10.5.sdk/Developer/Headers/FlatCarbon "-I/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/SqueakVMUNIXPATHS.build/Development/Squeak VM Universal.build/DerivedSources/i386" "-I/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/SqueakVMUNIXPATHS.build/Development/Squeak VM Universal.build/DerivedSources" -c /Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/src/vm/intplugins/ADPCMCodecPlugin/ADPCMCodecPlugin.c -o "/Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/build/SqueakVMUNIXPATHS.build/Development/Squeak VM Universal.build/Objects-normal/i386/ADPCMCodecPlugin.o"
i686-apple-darwin9-gcc-4.2.1: /Users/alexandrebergel/Desktop/SqueakVM/MyOwnVM/Developer/src/vm/intplugins/ADPCMCodecPlugin/ADPCMCodecPlugin.c: No such file or directory
i686-apple-darwin9-gcc-4.2.1: warning: '-x c' after last input file has no effect
i686-apple-darwin9-gcc-4.2.1: no input files
		i686-apple-darwin9-gcc-4.2.1: no input files
		i686-apple-darwin9-gcc-4.2.1: no input files
		i686-apple-darwin9-gcc-4.2.1: no input files
		i686-apple-darwin9-gcc-4.2.1: no input files
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Is there something wrong I did?

Help is highly appreciated... 

Cheers,
Alexandre