Make mknet installable via pip

mknet

@@ -345,11 +345,12 @@ def destroy():
 
 if __name__ == "__main__":
     if len(sys.argv) < 2:
-        print("""Usage:
-    mk-testnet create [config_path] # create a new network. config_path defailt to config.yml
-    mk-testnet run-all <cmd> [args...] # run a command as each host. set the IP, NAME and ZONE environment variables
-    mk-testnet run <name> [cmd [args...]] # run command in host named <name>. Use zonename:name if multiple zones hosts server with same name. If cmd is empty, run a shell
-    mk-testnet destroy # destroy the current environment""")
+        progname = os.path.basename(sys.argv[0]) if len(sys.argv) > 0 else "mknet"
+        print(f"""Usage:
+    {progname} create [config_path] # create a new network. config_path defailt to config.yml
+    {progname} run-all <cmd> [args...] # run a command as each host. set the IP, NAME and ZONE environment variables
+    {progname} run <name> [cmd [args...]] # run command in host named <name>. Use zonename:name if multiple zones hosts server with same name. If cmd is empty, run a shell
+    {progname} destroy # destroy the current environment""")
         exit()
     cmd = sys.argv[1]
     if cmd == "create":

setup.py

@@ -0,0 +1,6 @@
+from distutils.core import setup
+setup(name='mknet',
+      version='1.0',
+      scripts=['mknet'],
+      py_modules=['net'],
+      )