try to debug TravisCI package install.

also change version number to fix a warning in the TravisCI log
instal matplotlib with conda

Author: slumnitz

.travis.yml

@@ -26,11 +26,11 @@ install:
   - conda install --yes --file requirements.txt;
   - pip install libpysal
   - if [[ PYSAL_PLUS ]]; then conda install --yes numba; fi
+  - conda install matplotlib
   # We need geopandas master, the legend_kwds is not in 0.3.0
   - pip install https://github.com/geopandas/geopandas/archive/master.zip
   # We need splot master, since splot is not released yet
-  - pip install https://github.com/pysal/splot/archive/master.zip
-  - pip install matplotlib
+  - pip install -v https://github.com/pysal/splot/archive/master.zip
 
 script:
   - pwd

setup.py

@@ -3,7 +3,7 @@
 from distutils.command.build_py import build_py
 
 setup(name='esda',  # name of package
-      version='1.0.1dev',
+      version='1.0.1.dev0',
       description='Package with statistics for exploratory spatial data analysis',
       url='https://github.com/pysal/esda',
       maintainer='Sergio Rey',