update travis

.travis.yml

@@ -5,6 +5,8 @@ before_install:
   - sudo apt-get -qq update
   - sudo apt-get install libboost-dev
   - sudo apt-get install libc++-dev
+  - git clone https://github.com/ghliu/pyReedsShepp
+  - cd pyReedsShepp
 
 install:
   - "pip install scipy"
@@ -12,6 +14,7 @@ install:
   - "pip install matplotlib"
   - "pip install pandas"
   - "pip install Cython"
+  - "python setup.py install"
 
 script:
   - python --version