diff --git a/VERSION b/VERSION
index 8a08f47d4926b957787fc0a5622665d169579213_VkVSU0lPTg==..904e99057a1bbdbcc938728202caee874268b884_VkVSU0lPTg== 100644
--- a/VERSION
+++ b/VERSION
@@ -1,1 +1,1 @@
-2.10
+2.11
diff --git a/do_tests b/do_tests
index 8a08f47d4926b957787fc0a5622665d169579213_ZG9fdGVzdHM=..904e99057a1bbdbcc938728202caee874268b884_ZG9fdGVzdHM= 100755
--- a/do_tests
+++ b/do_tests
@@ -13,7 +13,7 @@
 #
 # - access to pg database
 #
-# Version 2.10
+# Version 2.11
 
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
diff --git a/docker_build b/docker_build
index 8a08f47d4926b957787fc0a5622665d169579213_ZG9ja2VyX2J1aWxk..904e99057a1bbdbcc938728202caee874268b884_ZG9ja2VyX2J1aWxk 100755
--- a/docker_build
+++ b/docker_build
@@ -3,7 +3,7 @@
 
 # Create docker script
 
-# template version 2.10
+# template version 2.11
 
 # TODO add a way to bypass the value, maybe with a key in the setup.cfg file
 here=$(dirname $0)
diff --git a/run_tests b/run_tests
index 8a08f47d4926b957787fc0a5622665d169579213_cnVuX3Rlc3Rz..904e99057a1bbdbcc938728202caee874268b884_cnVuX3Rlc3Rz 100755
--- a/run_tests
+++ b/run_tests
@@ -5,7 +5,7 @@
 #
 # Either provide the name of the database (first argument) or it will default to <project>_test
 # The DB user can be overriden by setting ODOO_SCRIPTS_DB_USER.
-# Version 2.10
+# Version 2.11
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
 tested_modules=$(python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print ','.join(c.get('odoo_scripts', 'module_list_tests', '').split())")
diff --git a/setup.cfg b/setup.cfg
index 8a08f47d4926b957787fc0a5622665d169579213_c2V0dXAuY2Zn..904e99057a1bbdbcc938728202caee874268b884_c2V0dXAuY2Zn 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.10
+current_version = 2.11
 parse = (?P<major>\d+)\.(?P<minor>\d+)
 serialize = 
 	{major}.{minor}
diff --git a/start b/start
index 8a08f47d4926b957787fc0a5622665d169579213_c3RhcnQ=..904e99057a1bbdbcc938728202caee874268b884_c3RhcnQ= 100755
--- a/start
+++ b/start
@@ -5,6 +5,6 @@
 #
 # You can set ODOO_DATA_DIR and ODOO_DB_HOST if you want to avoid using the default value ($HOME/var/tmp and localhost)
 #
-# Version 2.10
+# Version 2.11
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
@@ -9,11 +9,16 @@
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
-echo "Starting odoo for development"
-python=python
-# module_path will be .../<directory>/openerp/__init__.pyc
-module_path=$(python -B -c "import os;import openerp;print os.path.abspath(openerp.__file__)")
-# By default, assume the Odoo executable is called "openerp-server".
-# TODO Improve this detection and make it so Odoo 10 ("odoo-bin") is the default.
-odoo_bin=openerp-server
-if test -z "$module_path";
+python="/usr/bin/env python"
+# odoo7, odoo8, odoo10, odoo11 or bzr
+ODOO_TYPE=$($python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print c.get('odoo_scripts', 'odoo_type', 'odoo8')")
+
+echo "INFO - Starting odoo for development"
+
+#
+# Do some magic to find the odoo command to run
+#
+
+# First test if odoo command exists
+echo "DEBUG - Trying odoo command"
+if [ -x "$(command -v odoo)" ];
 then
@@ -19,7 +24,8 @@
 then
-    virtualenv_name=$(basename $(readlink -f $(dirname start)))
-    echo "No odoo found, trying $virtualenv_name virtualenvwrapper"
-    # assume you use virtualenvwrapper, and try the same env name as the project
-    python=$WORKON_HOME/$virtualenv_name/bin/python
-    if [ -e $python ];
+    odoo_bin=odoo
+    echo "DEBUG - Odoo command found"
+else
+    echo "DEBUG - No odoo command found"
+    echo "DEBUG - Trying import in python"
+    if [ "$ODOO_TYPE" = "odoo11" ] || [ "$ODOO_TYPE" = "odoo10" ];
     then
@@ -25,5 +31,15 @@
     then
-        module_path=$($python -B -c "import os;import openerp;print os.path.abspath(openerp.__file__)")
+	print_statement="import os;import odoo;print os.path.abspath(odoo.__file__)"
+    else
+	print_statement="import os;import openerp;print os.path.abspath(openerp.__file__)"
+    fi
+    # module_path will be .../<directory>/openerp/__init__.pyc
+    module_path=$(python -B -c "$print_statement" 2> /dev/null)
+    if [ "$ODOO_TYPE" = "odoo11" ] || [ "$ODOO_TYPE" = "odoo10" ];
+    then
+	odoo_bin=odoo-bin
+    else
+	odoo_bin=openerp-server
     fi
     if test -z "$module_path";
     then
@@ -27,22 +43,31 @@
     fi
     if test -z "$module_path";
     then
-        echo "No odoo found, trying /opt/odoo/sources/odoo/odoo-bin"
-    	if test -e "/opt/odoo/sources/odoo/odoo-bin";
-    	then
-            python=/usr/bin/python
-    	    module_path="/opt/odoo/sources/odoo/odoo/__init__.py"
-            odoo_bin=odoo-bin
-    	else
-            echo "No odoo-bin found, trying /opt/odoo/sources/odoo/openerp-server"
-        	if test -e "/opt/odoo/sources/odoo/openerp-server";
-        	then
-        	    python=/usr/bin/python
-        	    module_path="/opt/odoo/sources/odoo/openerp/__init__.py"
-                odoo_bin=openerp-server
-        	else
-        	    echo "No odoo found, did you activate your env?"
-        	    exit 1	
-        	fi
-        fi
+	echo "DEBUG - No odoo found by using module path"
+	virtualenv_name=$(basename $(readlink -f $(dirname start)))
+	echo "DEBUG - Trying $virtualenv_name virtualenvwrapper"
+	# assume you use virtualenvwrapper, and try the same env name as the project
+	venv_python=$WORKON_HOME/$virtualenv_name/bin/python
+	if [ -e "$venv_python" ];
+	then
+	    module_path=$($venv_python -B -c "$print_statement" 2> /dev/null)
+	fi
+	if test -z "$module_path";
+	then
+	    echo "DEBUG - No odoo found by using virtuenvwrapper"
+	    echo "DEBUG - Trying in /opt/odoo/sources/odoo"
+	    if test -e "/opt/odoo/sources/odoo/$odoo_bin";
+	    then
+		echo "DEBUG - Found in /opt/odoo/sources/odoo"
+		odoo_bin=/opt/odoo/sources/odoo/$odoo_bin
+	    else
+		echo "FATAL - No odoo found"
+		echo "INFO - Maybe you forgot to activate your environment?"
+		exit 1	
+	    fi
+	else
+	    echo "DEBUG - Odoo found by using virtuenvwrapper"
+	fi
+    else
+	echo "DEBUG - Odoo found by using module path"
     fi
@@ -48,3 +73,4 @@
     fi
+
 fi
 
@@ -49,32 +75,8 @@
 fi
 
-odoo=$(dirname $(dirname $module_path))
-
-if expr match $odoo  ^.*\.egg$ ;
-then
-    odoo="/usr/local/bin"
-    odoo_addons_path=${ODOO_ADDONS_PATH:-/opt/odoo/sources/odoo}
-else
-    odoo_addons_path=${ODOO_ADDONS_PATH:-$odoo}
-fi
-echo "INFO - Odoo directory:        $odoo"
-echo "INFO - Odoo addons directory: $odoo_addons_path"
-if [ -e "$odoo/.git" ];
-then
-    odoo_version="git $(cd $odoo && git rev-parse HEAD)"
-elif [ -e "$odoo/.bzr" ];
-then
-    odoo_version="bzr $(cd $odoo && bzr revno)"
-elif [ -e "$odoo/.hg" ];
-then
-    odoo_version="hg $(cd $odoo && hg id)"
-else
-    odoo_version="Unknown"
-fi
-echo "INFO - Odoo version: $odoo_version"
-
-# odoo7, odoo8 or bzr
-ODOO_TYPE=$(python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print c.get('odoo_scripts', 'odoo_type', 'odoo8')")
+#
+# Try to handle argument to this program to give them back to odoo without duplicating them
+#
 
 args=$*
 if [ "$ODOO_TYPE" = "odoo8" ];
@@ -108,7 +110,8 @@
 	then
 	    addons_path="--addons-path=$($python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(','.join(['$HOME/src/openobject-server/openerp/addons','$HOME/src/openobject-addons','$HOME/src/openerp-web/addons']+['${project_home}/'+line for line in c.get('odoo_scripts', 'addon_dirs', '').split()]))")"
 	else
-	    addons_path="--addons-path=$($python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(','.join(['$odoo_addons_path/addons']+['${project_home}/'+line for line in c.get('odoo_scripts', 'addon_dirs', '').split()]))")"
+            # it is not necessary to give odoo its own addons in path
+	    addons_path="--addons-path=$($python -B -c "import ConfigParser ; c = ConfigParser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print(','.join(['${project_home}/'+line for line in c.get('odoo_scripts', 'addon_dirs', '').split()]))")"
 	fi
     fi
 fi
@@ -112,5 +115,11 @@
 	fi
     fi
 fi
-echo "DEBUG - command line is: $python $odoo/$odoo_bin $config $db_host $data_dir $addons_path $args"
-$python $odoo/$odoo_bin $config $db_host $data_dir $addons_path $args
+
+#
+# Start odoo
+#
+
+echo "INFO - Version: $($odoo_bin --version)"
+echo "DEBUG - command line is: $odoo_bin $config $db_host $data_dir $addons_path $args"
+$odoo_bin $config $db_host $data_dir $addons_path $args