Now that I made it through the hmake compilation and went on to the haXml tools I come to another problem with compiling haXml. The error message (below) lead me to the missing file (IOExts.hi) which I found in "/lib/imports/lang". I searched the Makefile and recognized the "HFLAGS" variable wich seems to be set for the ghc-compiler and the path to the "lang" directory. But, as there is an error message what is wrong ? Is there a problem with the Makefile or the directory structure? Can you help me go on? Cheers, Christian C:\test-haxml>make cd lib; hmake XmlLib.hs ghc -c -o Pretty.o Pretty.lhs ghc -c -o XmlTypes.o XmlTypes.hs ghc -c -o XmlPP.o XmlPP.hs ghc -c -o XmlLex.o XmlLex.hs ghc -c -o ParseSTLib.o ParseSTLib.hs ghc -c -o XmlHtmlParse.o XmlHtmlParse.hs ghc -c -o XmlParse.o XmlParse.hs XmlParse.hs:39: Could not find interface file for `IOExts' in the directories ./*.hi C:/ghc/ghc-4.08.2/lib/imports/std/*.hi Compilation had errors make: *** [XmlLib] Error 1