add appvegor

appvegor.yml

@@ -0,0 +1,22 @@
+platform:
+  - x64
+  - x86
+
+configuration:
+  - Release
+
+clone_folder: c:\dmlc\xgboost
+
+
+install:
+  - cmd: git clone https://github.com/ogrisel/python-appveyor-demo
+  - ps: if (-not(Test-Path($env:PYTHON))) { & python-appvegor-demo\appveyor\install.ps1 }
+  - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
+  - "python --version"
+  - "python -c \"import struct; print(struct.calcsize('P') * 8)\""
+  - "pip instal nose numpy scipy"
+
+build:
+  parallel: true
+  project: windows\xgboost.sln
+

scripts/travis_osx_install.sh

@@ -9,5 +9,5 @@ brew update
 if [ ${TASK} == "python-package" ]; then
     brew install python git
     easy_install pip
-    pip install numpy scipy
+    pip install numpy scipy nose
 fi