fix travis ci

skuschel · Mar 11, 2015 · 157cf25 · 157cf25
1 parent 9b8a7b7
commit 157cf25
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -19,7 +19,8 @@ virtualenv:
 # command to install dependencies
 install:
   - sudo apt-get update -qq
-  - if [[ $TRAVIS_PYTHON_VERSION == "2.7" ]]; then sudo apt-get install python-matplotlib python-scipy python-cython; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == "2.7" ]]; then sudo apt-get install python-matplotlib python-scipy cython gcc; fi
+  - cython --version
   - pip install -r pip-requirements.txt
 
 # run tests

diff --git a/postpic/cythonfunctions.pyx b/postpic/cythonfunctions.pyx
@@ -34,7 +34,7 @@ def histogram(np.ndarray[np.double_t, ndim=1] data, range=None, int bins=20,
             order = 0 returns a normal histogram.
             order = 1 uses top hat particle shape.
     '''    
-    cdef np.ndarray[np.double_t, ndim=1] ret = np.zeros(bins, dtype=np.double);
+    cdef np.ndarray[np.double_t, ndim=1] ret = np.zeros(bins, dtype=np.double)
     cdef double min, max
     if range is None:
         min = np.min(data)