diff --git a/readme.md b/readme.md
index c258a6c..9e20975 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,2 @@
-! Build samples
-
-
-=================
+Build sample on Python
+======================
diff --git a/shippable.yml b/shippable.yml
index 174813c..2c2032c 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -1,12 +1,32 @@
 python:
   - "2.7"
+  - "3.3"
+  
+  #- "pypy"
+  
 language: python
-before_script: mkdir -p shippable/codecoverage shippable/testresults
-install: pip install --use-mirrors -r requirements.txt
+
+before_install:
+  - export FOO=1234
+  - export BAZ=567
+  - echo B----- $BAZ
+  - echo F------ $FOO
+  
+  
+install:
+  - echo B==== $BAZ
+  - echo F==== $FOO
+  - pip install --use-mirrors -r requirements.txt
+before_script: 
+  - mkdir -p shippable/codecoverage shippable/testresults
+  - export BAZ=456
+  - echo B---- $BAZ
+  - echo F---- $FOO
 script: 
+  - echo B----- $BAZ
+  - echo F-- $FOO
   - nosetests python/sample.py --with-xunit --xunit-file=shippable/testresults/nosetests.xml
   - coverage run --branch python/sample.py
   - coverage xml -o shippable/codecoverage/coverage.xml python/sample.py
 notifications:
-  email:
-    - exampleone@org.com
+  email: false