diff --git a/Makefile b/Makefile
index 1f1f918..f955db5 100644
--- a/Makefile
+++ b/Makefile
@@ -19,40 +19,42 @@
 #   along with this program.  If not, see <https://www.gnu.org/licenses/>.     #
 #=----------------------------------------------------------------------------=#
 
-CCOPTS=-pthread -fPIC -fwrapv -Wall -fno-strict-aliasing
-CCFLAGS=-I /usr/include/python3.9
-LDFLAGS=-lpython3.9 -lpthread -lm -lutil -ldl
+CCINCLUDES=-Iinclude
+CCOPTS=-pthread -Wall
+LDFLAGS= -lc -lpthread
 BINDIR=bin
 SRCDIR=src
-DYNLIBS= $(BINDIR)/scheduler.so $(BINDIR)/server.so $(BINDIR)/localthread.so
+DEBDIR=debian
+OBJ=$(BINDIR)/scheduler.o $(BINDIR)/server.o $(BINDIR)/localthread.o $(BINDIR)/main.o
 
 .DEFAULT_GOAL:= all
-.PHONY: all clean
-.PRECIOUS: $(SRCDIR)/%.c
+.PHONY: all clean deb
 
 # ---- General recipes ------------------------------------------------------- #
 
-$(BINDIR)/%.so:	$(SRCDIR)/%.c
-	@echo "Building dynamic library $@"
-	@$(CC) --shared $(CCOPTS) $(CCFLAGS) -o $@ $<
-
-$(SRCDIR)/%.c: $(SRCDIR)/%.py
-	@echo "Cythonizing $< to $@"
-	@cython3 -3 $< -o $@
+$(BINDIR)/%.o:	$(SRCDIR)/%.c
+	@echo "Compiling $<"
+	@$(CC) $(CCINCLUDES) $(CCOPTS) $(CCFLAGS) -c -o $@ $<
 
 # ---- Main recipe ----------------------------------------------------------- #
-$(BINDIR)/gem-graph-server:	$(SRCDIR)/main.c
+$(BINDIR)/gem-graph-server:	$(OBJ)
 	@echo "Building program to $@"
-	@$(CC) $(CCOPTS) -no-pie $(CCFLAGS) -o $@ $< $(LDFLAGS)
+	@$(CC) -o $@ $(OBJ) $(LDFLAGS)
 	@echo "Success!"
 
-$(SRCDIR)/main.c: $(SRCDIR)/main.py
-	@echo "Cythonizing main file to $@"
-	@cython3 -3 $< -o $@ --embed
-
-
 # ---- Misc recipes ---------------------------------------------------------- #
 clean:
-	rm -rf $(SRCDIR)/*.c $(BINDIR)/*
+	rm -rf $(SRCDIR)/*.o $(BINDIR)/* *.deb
 
 all: $(DYNLIBS) $(BINDIR)/gem-graph-server
+
+# ---- Build debian package -------------------------------------------------- #
+$(BINDIR)/gem-graph-server.deb: all
+	mkdir -p gem-graph-server/usr/bin
+	mkdir -p gem-graph-server/DEBIAN
+	cp $(DEBDIR)/Manifest gem-graph-server/DEBIAN/control
+	cp $(BINDIR)/* gem-graph-server/usr/bin
+	dpkg-deb --build gem-graph-server
+	rm -rf gem-graph-server
+
+deb: $(BINDIR)/gem-graph-server.deb
diff --git a/debian/Manifest b/debian/Manifest
new file mode 100644
index 0000000..27314c1
--- /dev/null
+++ b/debian/Manifest
@@ -0,0 +1,9 @@
+Package: gem-graph-server
+Version: 0.0.1
+Section: custom
+Priority: optional
+Architecture: amd64
+Essential: no
+Installed-Size: 1049
+Maintainer: The Gem-graph Project
+Description: The gem-graph computation server
diff --git a/src/test.py b/include/localthread.h
similarity index 100%
rename from src/test.py
rename to include/localthread.h
diff --git a/include/scheduler.h b/include/scheduler.h
new file mode 100644
index 0000000..e69de29
diff --git a/include/server.h b/include/server.h
new file mode 100644
index 0000000..e69de29
diff --git a/include/types.h b/include/types.h
new file mode 100644
index 0000000..960b71d
--- /dev/null
+++ b/include/types.h
@@ -0,0 +1,32 @@
+//=-------------------------------------------------------------------------=//
+//  Main                                                                     //
+//                                                                           //
+//  Copyright © 2021 The Gem-graph Project                                   //
+//                                                                           //
+//  This file is part of gem-graph.                                          //
+//                                                                           //
+//  This program is free software: you can redistribute it and/or modify     //
+//  it under the terms of the GNU Affero General Public License as           //
+//  published by the Free Software Foundation, either version 3 of the       //
+//  License, or (at your option) any later version.                          //
+//                                                                           //
+//  This program is distributed in the hope that it will be useful,          //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of           //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
+//  GNU Affero General Public License for more details.                      //
+//                                                                           //
+//  You should have received a copy of the GNU Affero General Public License //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
+//=-------------------------------------------------------------------------=//
+
+#include <stdbool.h>
+
+struct {
+    size_t size;
+    bool *space;
+} typedef BoolArray_t;
+
+struct {
+    size_t size;
+    int *space;
+} typedef IntArray_t;
diff --git a/src/localthread.py b/oldsrc/localthread.py
similarity index 100%
rename from src/localthread.py
rename to oldsrc/localthread.py
diff --git a/src/main.py b/oldsrc/main.py
similarity index 100%
rename from src/main.py
rename to oldsrc/main.py
diff --git a/src/scheduler.py b/oldsrc/scheduler.py
similarity index 100%
rename from src/scheduler.py
rename to oldsrc/scheduler.py
diff --git a/src/server.py b/oldsrc/server.py
similarity index 100%
rename from src/server.py
rename to oldsrc/server.py
diff --git a/oldsrc/test.py b/oldsrc/test.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/__pycache__/localthread.cpython-39.pyc b/src/__pycache__/localthread.cpython-39.pyc
deleted file mode 100644
index 9f20a74..0000000
Binary files a/src/__pycache__/localthread.cpython-39.pyc and /dev/null differ
diff --git a/src/__pycache__/scheduler.cpython-39.pyc b/src/__pycache__/scheduler.cpython-39.pyc
deleted file mode 100644
index 41ed38d..0000000
Binary files a/src/__pycache__/scheduler.cpython-39.pyc and /dev/null differ
diff --git a/src/__pycache__/server.cpython-39.pyc b/src/__pycache__/server.cpython-39.pyc
deleted file mode 100644
index 4e7eb19..0000000
Binary files a/src/__pycache__/server.cpython-39.pyc and /dev/null differ