--- cccc/posixgcc.mak
+++ cccc/posixgcc.mak
@@ -24,9 +24,11 @@
 
 PATHSEP=/
 
+PCCTS_INC = /usr/include/pccts/
+
 CCC=g++
 LD=g++
-CFLAGS=-c -I../pccts/h $(CFLAGS_DEBUG) -x c++ 
+CFLAGS=-c -I$(PCCTS_INC) $(CFLAGS_DEBUG) -x c++ 
 C_OFLAG=-o
 LDFLAGS=$(LDFLAGS_DEBUG)
 LD_OFLAG=-o

--- cccc/rules.mak
+++ cccc/rules.mak
@@ -39,8 +39,8 @@
 
 # locations and flags for antlr and dlg (don't change the flags unless you 
 # understand PCCTS)
-ANTLR =         $(PCCTS_BIN)$(PATHSEP)antlr
-DLG =           $(PCCTS_BIN)$(PATHSEP)dlg
+ANTLR =         antlr
+DLG =           dlg
 # Flags for ANTLR:
 # -CC       = generate C++ output
 # -k 2      = use at least 2 tokens of lookahead
@@ -164,14 +164,14 @@
 # to cover this is to add explicit rules for the three
 # PCCTS support files which give rise to linkable object
 # files.
-AParser.$(OBJEXT): $(PCCTS_H)$(PATHSEP)AParser.cpp
-	$(CCC) $(CFLAGS) $(PCCTS_H)$(PATHSEP)AParser.cpp $(C_OFLAG)$*.$(OBJEXT)
+AParser.$(OBJEXT): $(PCCTS_INC)$(PATHSEP)AParser.cpp
+	$(CCC) $(CFLAGS) $(PCCTS_INC)$(PATHSEP)AParser.cpp $(C_OFLAG)$*.$(OBJEXT)
 
-DLexerBase.$(OBJEXT): $(PCCTS_H)$(PATHSEP)DLexerBase.cpp
-	$(CCC) $(CFLAGS) $(PCCTS_H)$(PATHSEP)DLexerBase.cpp $(C_OFLAG)$*.$(OBJEXT)
+DLexerBase.$(OBJEXT): $(PCCTS_INC)$(PATHSEP)DLexerBase.cpp
+	$(CCC) $(CFLAGS) $(PCCTS_INC)$(PATHSEP)DLexerBase.cpp $(C_OFLAG)$*.$(OBJEXT)
 
-ATokenBuffer.$(OBJEXT): $(PCCTS_H)$(PATHSEP)ATokenBuffer.cpp
-	$(CCC) $(CFLAGS) $(PCCTS_H)$(PATHSEP)ATokenBuffer.cpp $(C_OFLAG)$*.$(OBJEXT)
+ATokenBuffer.$(OBJEXT): $(PCCTS_INC)$(PATHSEP)ATokenBuffer.cpp
+	$(CCC) $(CFLAGS) $(PCCTS_INC)$(PATHSEP)ATokenBuffer.cpp $(C_OFLAG)$*.$(OBJEXT)