From afe0949f00619a1acf2ef76ce3d3e7b49e1f00dd Mon Sep 17 00:00:00 2001
From: James Duley <jagduley@gmail.com>
Date: Thu, 19 Feb 2015 13:51:58 +1300
Subject: [PATCH] OP-1695 Ubuntu PPA: added check for debian distro

---
 package/Linux.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/Linux.mk b/package/Linux.mk
index 4dfb09af2..36fb360cd 100644
--- a/package/Linux.mk
+++ b/package/Linux.mk
@@ -6,6 +6,9 @@ ifndef OPENPILOT_IS_COOL
     $(error Top level Makefile must be used to build this target)
 endif
 
+# Are we using a debian based distro?
+ifneq ($(shell which dpkg),)
+
 DEB_DIST             := unstable
 # Instead of RELEASE-15.01-RC1 debian wants 15.01~RC1
 UPSTREAM_VER         := $(subst -,~,$(subst RELEASE-,,$(PACKAGE_LBL)))
@@ -64,6 +67,7 @@ $(DEB_PACKAGE_DIR): $(DEB_ORIG_SRC) debian | $(PACKAGE_DIR)
 	$(V1) mv debian $(PACKAGE_DIR)/$(PACKAGE_NAME)
 	$(V1) rm -rf $(DEB_PACKAGE_DIR) && mv $(PACKAGE_DIR)/$(PACKAGE_NAME) $(DEB_PACKAGE_DIR)
 
+endif # Debian based distro?
 ##############################
 #
 # Install OpenPilot