Hi , Taco: I think the trunk is broken, isn't it? config.status: creating luatexdir/Makefile.aux config.status: creating luatexdir/Makefile config.status: creating Makefile.aux config.status: creating Makefile config.status: creating doc/Makefile.aux config.status: creating doc/Makefile config.status: creating lib/Makefile.aux config.status: creating lib/Makefile config.status: creating man/Makefile.aux config.status: creating man/Makefile config.status: creating mpware/Makefile.aux config.status: creating mpware/Makefile config.status: creating mpdir/Makefile.aux config.status: WARNING: No need to use `KPSE_CONFIG_FILES' for input `mpdir/Makefile.in' without any `kpse_include' directives config.status: creating mpdir/Makefile config.status: creating web2c/Makefile.aux config.status: creating web2c/Makefile config.status: creating window/Makefile.aux config.status: creating window/Makefile config.status: creating c-auto.h Makefile:161: warning: overriding commands for target `.o' make: warning: ignoring old commands for target `.o' gcc -DHAVE_CONFIG_H -I. -I../../../../src/texk/web2c/web2c -I../.. -I../../../../src/texk/web2c/.. -I.. -I../../../../src/texk/web2c/web2c/.. -g -O2 -c ../../../../src/texk/web2c/web2c/kps.c Expect one shift/reduce conflict. bison -y -d -v ../../../../src/texk/web2c/web2c/web2c.y ../../../../src/texk/web2c/web2c/web2c.y:871.25-881.38: warning: unused value: $2 conflicts: 1 shift/reduce test -f y.tab.c && mv -f y.tab.c y_tab.c test -f y.tab.h && mv -f y.tab.h y_tab.h gcc -DHAVE_CONFIG_H -I. -I../../../../src/texk/web2c/web2c -I../.. -I../../../../src/texk/web2c/.. -I.. -I../../../../src/texk/web2c/web2c/.. -g -O2 -c ../../../../src/texk/web2c/web2c/main.c gcc -DHAVE_CONFIG_H -I. -I../../../../src/texk/web2c/web2c -I../.. -I../../../../src/texk/web2c/.. -I.. -I../../../../src/texk/web2c/web2c/.. -g -O2 -c y_tab.c : ../../../../src/texk/web2c/web2c/web2c.l gcc -DHAVE_CONFIG_H -I. -I../../../../src/texk/web2c/web2c -I../.. -I../../../../src/texk/web2c/.. -I.. -I../../../../src/texk/web2c/web2c/.. -g -O2 -c .c gcc: .c: No such file or directory gcc: no input files make: *** [.o] Error 1 yue@yuewang:~/trunk$ Yue Wang