CI: Debug appvery py27

[ci skip]

Author: TomAugspurger

.appveyor.yml

@@ -27,13 +27,17 @@ environment:
       CONDA_PY: "36"
       NUMPY: "1.11"
       IPADDRESS: ""
+      # https://github.com/conda-forge/conda-forge-build-setup-feedstock/pull/48/files
+      # VS is just for Py27
+      VS: ""
 
     - CONDA_ROOT: "C:\\Miniconda3_64"
       PYTHON_VERSION: "2.7"
       PYTHON_ARCH: "64"
       CONDA_PY: "27"
       NUMPY: "1.9"
       IPADDRESS: "ipaddress"
+      VS: "vs2008_express_vc_python_patch"
 
 # We always use a 64-bit machine, but can build x86 distributions
 # with the PYTHON_ARCH variable (which is used by CMD_IN_ENV).
@@ -77,7 +81,8 @@ install:
   - cmd: conda info -a
 
   # create our env
-  - cmd: conda install -q -y conda-build anaconda-client
+  - cmd: conda install -q -y conda-build anaconda-client %VS%
+  - cmd: call setup_x64  # https://github.com/conda-forge/conda-forge-build-setup-feedstock/pull/48/files
   - cmd: conda create -q -n test-environment python=%PYTHON_VERSION% coverage cython flake8 hypothesis numpy pytest pytest-cov python-dateutil pytz six %IPADDRESS%
   - cmd: activate test-environment
   - cmd: conda list -n test-environment