diff --git a/.travis.build.sh b/.travis.build.sh
new file mode 100755
index 000000000..ed1b3213a
--- /dev/null
+++ b/.travis.build.sh
@@ -0,0 +1,19 @@
+#! /bin/sh
+set -e
+
+ncpus=1
+if test -x /usr/bin/getconf; then
+    ncpus=$(/usr/bin/getconf _NPROCESSORS_ONLN)
+fi
+
+echo "Timestamp" && date
+cmake ..
+echo ""
+echo "Timestamp" && date
+echo "Starting build with -j$ncpus ..."
+
+make -j$ncpus
+
+# Run tests
+#echo "Timestamp" && date
+#make test
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 000000000..1a376503f
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,31 @@
+language: cpp
+compiler:
+  - gcc
+  - clang
+before_install:
+   - sudo apt-get install swig
+   - sudo add-apt-repository "deb http://ftp.us.debian.org/debian/ experimental main" -y
+   - sudo apt-get update
+   - apt-cache policy oce-draw tcl8.5-dev tk8.5-dev
+   - sudo apt-get install -t experimental oce-draw liboce-ocaf-dev liboce-visualization-dev liboce-ocaf-lite-dev liboce-modeling-dev liboce-foundation-dev liboce-ocaf9 liboce-visualization9 liboce-ocaf-lite9 liboce-modeling9 liboce-foundation9 tcl8.5-dev tk8.5-dev tcl8.5 tk8.5
+before_script:
+  - mkdir cmake-build
+  - cd cmake-build
+#  Depth is necessary, otherwise DRAWEXE exits with this message:
+#    Tcl Exception: ** Exception ** 0x7fee03adb307 : Aspect_WindowDefinitionError: Xw_Window, couldn't find compatible Visual (RGBA, double-buffered)
+script: xvfb-run -s "-screen 0 1024x768x16" ../.travis.build.sh
+#after_script:
+#  - test ! -r occt/summary.xml || xsltproc --param duration 1 ../.travis.xsl occt/summary.xml
+#  - if [ -r occt/summary.xml ]; then
+#        xsltproc ../.travis.xsl occt/summary.xml > occt/summary.failed;
+#        if [ -s occt/summary.failed ]; then
+#            echo "FAILED TESTS:";
+#            cat occt/summary.failed;
+#            for file in $(cat occt/summary.failed); do head -n -1 occt/$file.{tcl,log}; done;
+#        fi;
+#    fi
+branches:
+  only:
+    - master
+    - /^review/
+#
diff --git a/README.md b/README.md
index 341b8844f..b59d96eef 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+Travis-CI Build Status :
+[![Build Status](https://travis-ci.org/dbarbier/pythonocc-core.png?branch=master)](https://travis-ci.org/dbarbier/pythonocc-core)
+
 pythonocc-core
 ==============
 
diff --git a/src/Visualization/Display3d.cpp b/src/Visualization/Display3d.cpp
index 2ac4dcd1f..caf3b18c8 100644
--- a/src/Visualization/Display3d.cpp
+++ b/src/Visualization/Display3d.cpp
@@ -38,7 +38,15 @@ void Display3d::Init(long window_handle)
 {
   printf(" ###### 3D rendering pipe initialisation #####\n");
 	printf("Display3d class initialization starting ...\n");
-	// Create Graphic Device and Window
+	// Create graphic driver
+  Handle(Aspect_DisplayConnection) aDisplayConnection = new Aspect_DisplayConnection();
+  printf("Aspect_DisplayConnection created.\n");
+  if (GetGraphicDriver().IsNull())
+  {
+  GetGraphicDriver() = Graphic3d::InitGraphicDriver (aDisplayConnection);
+  }
+  printf("Graphic_Driver created.\n");
+  // Create Graphic Device and Window
   #ifdef WNT
       myWindow = new WNT_Window((Aspect_Handle) window_handle);
       printf("WNT window created.\n");
@@ -46,26 +54,19 @@ void Display3d::Init(long window_handle)
       myWindow = new Cocoa_Window((NSView *) window_handle);
       printf("Cocoa window created.\n");
   #else
-      Handle(Aspect_DisplayConnection) aDisplayConnection = new Aspect_DisplayConnection();
       myWindow =new Xw_Window(aDisplayConnection, (Window) window_handle);
       printf("Xw_Window created.\n");
   #endif
-  // Create graphic driver
-  Handle(Aspect_DisplayConnection) aDisplayConnection = new Aspect_DisplayConnection();
-  if (GetGraphicDriver().IsNull())
-  {
-  GetGraphicDriver() = Graphic3d::InitGraphicDriver (aDisplayConnection);
-  }
   // Create V3dViewer and V3d_View
   myV3dViewer = new V3d_Viewer(GetGraphicDriver(), (short* const)"viewer");
-  printf("Viewer created.\n");
+  printf("V3d_Viewer created.\n");
   myV3dView = myV3dViewer->CreateView();	
-  printf("View created\n");
+  printf("V3d_View created\n");
   myV3dView->SetWindow(myWindow);
   if (!myWindow->IsMapped()) myWindow->Map();
 	// Create AISInteractiveViewer
 	myAISContext = new AIS_InteractiveContext(myV3dViewer);
-	printf("Interactive context created.\n");
+	printf("AIS_InteractiveContext created.\n");
   printf("Display3d class successfully initialized.\n");
 	printf(" ########################################\n");
 }