diff --git a/app/mk/inc/cabuild b/app/mk/inc/cabuild
new file mode 100644
index 0000000..b479206
--- /dev/null
+++ b/app/mk/inc/cabuild
@@ -0,0 +1,12 @@
+TARG = shr/obj/$OBJNAME.a
+CFLAGS = $DEFS $INCS $CPPFLAGS
+OFILES = ${CFILES:%.c=%.o}
+all:V: $TARG
+$TARG : $OFILES
+	mkdir -p shr/obj
+	$AR $ARFLAGS $TARG $OFILES	
+%.o : %.c
+	$CC -c -o $target $CFLAGS $stem.c
+clean:V:
+	rm -f $TARG $OFILES
+<$MKINCDIR/std/install
diff --git a/app/mk/inc/cbuild b/app/mk/inc/cbuild
new file mode 100644
index 0000000..16f80fd
--- /dev/null
+++ b/app/mk/inc/cbuild
@@ -0,0 +1,8 @@
+# Universal powerful simple C build file.
+<$(MKINCDIR)/std/cbuild
+<$(MKINCDIR)/std/install
+
+clean:V:
+	rm -f $TARG $TARG.strip $OFILES
+uninstall:V:
+	rm -f $EXEDIR/$TARG
diff --git a/app/mk/inc/config b/app/mk/inc/config
new file mode 100644
index 0000000..f22b329
--- /dev/null
+++ b/app/mk/inc/config
@@ -0,0 +1,60 @@
+# Main configuration file.
+
+MKINCDIR = $(MKINCDIR)
+
+EXEDIR = $(HOME)/exe
+APPDIR = $(HOME)/app
+SHRDIR = $(HOME)/shr
+INCDIR = $SHRDIR/inc
+MKINCDIR = $APPDIR/mk/inc
+OBJDIR = $SHRDIR/obj
+MANDIR = $SHRDIR/man
+INSTALLDIRS = $OBJDIR $MANDIR $EXEDIR $INCDIR $APPDIR
+
+USRDIR = /usr
+USRINC = -I$USRDIR/include
+USRLIB = -L$USRDIR/lib
+X11 = $USRDIR/X11R6
+X11INC = -I$X11/include
+X11LIB = -L$X11/lib -lX11
+XFTLIB = -lXft
+FTINC = $USRINC/freetype2
+FTLIB = -lfreetype
+FCINC = 
+FCLIB = -lfontconfig
+MLIB = -lm
+CLIB = -lc
+UTILLIB = -lutil
+XINLIB = -lXinerama
+XINCPP = -DXINERAMA
+XTLIB = -lXt
+XILIB = -lXi
+XEXTLIB = -lXext
+DOTINC = -I.
+SECINC = -Isec
+PATH9 = lib/9
+SECINC9 = -I$PATH9/sec
+CRYPTLIB = -lcrypt
+XRLIB = -lXrandr
+CURLIB = -lcurses
+PNGLIB = -lpng
+JPGLIB = -ljpeg
+OBJ9 = $OBJDIR/9.a
+INC9 = -I$INCDIR/9
+FRAMEOBJ = $OBJDIR/frame.a
+FRAMEINC = -I$INCDIR/frame
+XGOBJ = $OBJDIR/Xg.a
+XGINC = -I$INCDIR/Xg
+SLINC = -I$INCDIR/sl
+XMULIB = -lXmu
+GCC = cc
+CC = tcc
+LD = $CC
+STRIP = strip
+AR = ar
+YACC = 9yacc
+LEX = lex
+PKG_CONFIG_CFLAGS = pkg-config --cflags
+PkG_CONFIG_LIBS = pkg-config --libs
+
+<$(HOME)/env/mk/config
diff --git a/app/mk/inc/cybuild b/app/mk/inc/cybuild
new file mode 100644
index 0000000..12f7ae0
--- /dev/null
+++ b/app/mk/inc/cybuild
@@ -0,0 +1,22 @@
+# File to build programs with Yacc files.
+INSTALLDIRS = $APPDIR $EXEDIR $SHRDIR
+OFILES = ${CFILES:%.c=%.o}
+YOFILES = ${YCFILES:%.c=%.o}
+TARG = exe/$PROGNAME
+CFLAGS = $CPPFLAGS $DEFS $INCS $CFLAGS  
+all :V: $TARG
+strip :V: $TARG
+	$STRIP $TARG
+$TARG : $OFILES $YOFILES
+	mkdir -p exe
+	$LD -o $target $LDFLAGS $OFILES $YOFILES $AFILES $LIBS
+%.o : %.c 
+	$CC -c -o $target $CFLAGS $stem.c
+$CFILES $YCFILES :N: $HFILES $YHFILES
+$HFILES :N:
+$YHFILES $YCFILES : $YFILES
+	$YACC -d $YFILES
+$YFILES :N:
+clean:
+	rm -f $TARG $OFILES $YOFILES $YHFILES $YCFILES
+<$MKINCDIR/std/install
diff --git a/app/mk/inc/dirs b/app/mk/inc/dirs
new file mode 100644
index 0000000..79c1786
--- /dev/null
+++ b/app/mk/inc/dirs
@@ -0,0 +1,14 @@
+% :V: %-$MKSHELL 
+%-sh :QV:
+	pwd=`pwd`
+	export pwd
+	for d in $DIRS ; do
+		echo "[ cd $d ; mk $stem]"
+		cd "$d" ; mk $MKFLAGS $stem ; cd "$pwd"
+	done
+%-rc :QV:
+	pwd = `{pwd}
+	for(d in $DIRS){
+		echo  [ cd $d ';' mk $stem]
+		{ builtin cd $d ; mk $MKFLAGS $stem ; builtin cd $pwd}
+	}
diff --git a/app/mk/inc/gobuild b/app/mk/inc/gobuild
new file mode 100644
index 0000000..bcb3919
--- /dev/null
+++ b/app/mk/inc/gobuild
@@ -0,0 +1,4 @@
+# Compatible with pkg module for Golang.
+<$MKINCDIR/std/gobuild
+<$MKINCDIR/std/install
+
diff --git a/app/mk/inc/script b/app/mk/inc/script
new file mode 100644
index 0000000..84ef683
--- /dev/null
+++ b/app/mk/inc/script
@@ -0,0 +1,7 @@
+TARG = exe
+exe:
+	mkdir -p $target
+all:VQ:
+	echo -n
+<$MKINCDIR/std/install
+
diff --git a/app/mk/inc/std/cbuild b/app/mk/inc/std/cbuild
new file mode 100644
index 0000000..d9c6d50
--- /dev/null
+++ b/app/mk/inc/std/cbuild
@@ -0,0 +1,15 @@
+OFILES = ${CFILES:%.c=%.o}
+TARG = exe/$PROGNAME
+CFLAGS = $CPPFLAGS $DEFS $INCS $CFLAGS
+all :V: $TARG
+strip :V: $TARG.strip
+$TARG.strip : $TARG
+	cp -f $TARG $target
+	$STRIP $target
+$TARG : $OFILES
+	mkdir -p exe
+	$LD -o $target $LDFLAGS $OFILES $AFILES $LIBS
+%.o : %.c $HFILES
+	$CC -c -o $target $CFLAGS $stem.c
+run :V: $TARG
+	exec ./$TARG $MKFLAGS
diff --git a/app/mk/inc/std/gobuild b/app/mk/inc/std/gobuild
new file mode 100644
index 0000000..51a2413
--- /dev/null
+++ b/app/mk/inc/std/gobuild
@@ -0,0 +1,39 @@
+all :V: build
+strip :V: $STRIPTARG
+%.strip : %
+	cp -f $prereq $target
+	$STRIP $target
+
+build :VQ: build-$MKSHELL
+build-sh :VQ:
+	mkdir -p exe
+	pwd=`pwd`
+	for name in `command cd src/cmd && goblin ls && command cd $pwd`; do
+		cd src/cmd/$name
+		echo Buliding "$name"...
+		if go build -o $pwd/exe/$name ; then
+			echo Done building "$name"
+		else
+			echo "Error(s) while building $name"
+		fi
+		if echo "$name" | goblin in $BUILD_WASM ; then
+			echo Bulding WASM for "'$name'"...
+			if GOARCH=wasm GOOS=js go build -o "$pwd/$STATIC/$name.wasm" ; then
+				echo Done building WASM for "$name"
+			else
+				echo "Error(s) while building WASM for '$name'"
+			fi
+		fi
+		command cd $pwd
+	done
+clean:V:
+	pwd=`pwd`
+	names=`command cd src/cmd && goblin ls && command cd $pwd`
+	for name in $names ; do
+		echo Removing "'$name'..."
+		rm -f "$pwd/exe/$name"
+		if echo "$name" | goblin in $BUILD_WASM ; then
+			rm -f "$pwd/$STATIC/$name.wasm"
+		fi
+	done
+
diff --git a/app/mk/inc/std/install b/app/mk/inc/std/install
new file mode 100644
index 0000000..82e32cc
--- /dev/null
+++ b/app/mk/inc/std/install
@@ -0,0 +1,30 @@
+install:V: install-$MKSHELL
+install-sh:VQ: build
+	if test -d shr ; then
+		echo Installing shared files...
+		cp -rf shr $HOME/shr/..
+		echo Done installing shared files
+	fi
+	if test -d app ; then
+		echo Installing application files...
+		mkdir -p $APPDIR/$PROGNAME && cp -rf app/* $APPDIR/$PROGNAME/
+		echo Done installing application files
+	fi
+	if test -d exe ; then
+		echo Installing executables...
+		cp -rf exe $EXEDIR/..
+		files=`goblin basename $(ls exe)`
+		for i in $files ; do
+			chmod 0755 $EXEDIR/$i
+		done
+		echo Done installing executables
+	 fi
+install-rc:V: build
+	if(test -d shr) cp -rf shr $SHRDIR/..
+	if(test -d app){ mkdir -p $APPDIR/$PROGNAME && cp -rf app/* $APPDIR/$PROGNAME/ }
+	if(test -d exe) {
+		cp -rf exe $EXEDIR/..
+		files = `{goblin basename `{ls exe} }
+		chmod 0755 $EXEDIR/^$files 
+	}
+
diff --git a/app/mk/inc/std/usegcc b/app/mk/inc/std/usegcc
new file mode 100644
index 0000000..da1d646
--- /dev/null
+++ b/app/mk/inc/std/usegcc
@@ -0,0 +1,2 @@
+CC = $GCC
+LD = $CC
diff --git a/app/mk/inc/w3/run-dev b/app/mk/inc/w3/run-dev
new file mode 100644
index 0000000..6cb415c
--- /dev/null
+++ b/app/mk/inc/w3/run-dev
@@ -0,0 +1,14 @@
+run-dev:V:
+	while true ; do
+		goblin echo -n '> '
+		input=`goblin read`
+		case $input in
+		exit)
+			exit
+		;;
+		esac
+		goblin ls -r 100 $WATCH_FILES \
+			| entr -d -r sh -c \
+			'mk && ./exe/w3site' \
+			|| pkill w3site && ./exe/w3site
+	done
diff --git a/install b/install
deleted file mode 100755
index f1c09ae..0000000
--- a/install
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-cd m/cmd/goblin
-exec go install
-
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..4887a72
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+wd=`pwd`
+
+cd src/cmd/goblin && go install && cd $wd
+
+mkdir -p $HOME/app/goblin
+cp -rf app/* $HOME/app/goblin
+
diff --git a/src/tool/mk/main.go b/src/tool/mk/main.go
index 91d6254..6f4f47b 100644
--- a/src/tool/mk/main.go
+++ b/src/tool/mk/main.go
@@ -328,7 +328,7 @@ func Run(args []string) {
 
 	if mkincdir := os.Getenv("MKINCDIR") ; mkincdir == "" {
 		homeDir, _ := os.UserHomeDir()
-		os.Setenv("MKINCDIR", homeDir + "/app/mk/inc" )
+		os.Setenv("MKINCDIR", homeDir + "/app/goblin/mk/inc" )
 	}
 
 	flags := flag.NewFlagSet(arg0, flag.ExitOnError)