diff --git a/README.md b/README.md
index 15494a5..985e328 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,10 @@ urx was primarily developed by [Olivier Roulet-Dubonnet](https://github.com/orou
 
 # Install
 
-The easiest is probably to use pip: pip install urx
+The easiest is probably to use pip:
+```
+pip install urx
+```
 
 
 # Example use:
diff --git a/setup.py b/setup.py
index 0b204e1..731c1c6 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ setup(
     url='https://github.com/oroulet/python-urx',
     packages=["urx"],
     provides=["urx"],
-    install_requires=["math3d"],
+    install_requires=["numpy", "math3d"],
     license="GNU Lesser General Public License v3",
     classifiers=[
         "Programming Language :: Python",
diff --git a/urx/__init__.py b/urx/__init__.py
index 75ca124..7ff98c7 100644
--- a/urx/__init__.py
+++ b/urx/__init__.py
@@ -3,7 +3,7 @@ Python library to control an UR robot through its TCP/IP interface
 """
 from urx.urrobot import RobotException, URRobot  # noqa
 
-__version__ = "0.9.0"
+__version__ = "0.11.0"
 
 try:
     from urx.robot import Robot