I've written the scons scripts to build Yhe, but it currently fails to build for me. Can anyone explain this error message to me? ghc -i./src/compiler98 -idepends/cpphs -idepends/filepath -i./src/interactive -cpp -c src/interactive/GuiGtk.hs -o src/interactive/GuiGtk.o src/interactive/GuiGtk.hs:395:26: Couldn't match `TagName' against `Maybe a' Expected type: TagName Inferred type: Maybe a In the application `Just "input"' In the first argument of `textTagNew', namely `(Just "input")' src/interactive/GuiGtk.hs:845:24: Couldn't match `TagName' against `Maybe a' Expected type: TagName Inferred type: Maybe a In the first argument of `textTagNew', namely `Nothing' In a 'do' expression: linktag <- textTagNew Nothing I have gtk2hs-0.9.10 installed. Andrew