Fixed packagename in travis file for pep8 check.

.travis.yml

@@ -77,6 +77,7 @@ matrix:
         # Do a coverage test.
         - os: linux
           env: SETUP_CMD='test --coverage'
+               CFLAGS='-ftest-coverage
 
         # Check for sphinx doc build warnings - we do this first because it
         # may run for a long time
@@ -113,7 +114,7 @@ matrix:
 
         # Do a PEP8 test with pycodestyle
         - os: linux
-          env: MAIN_CMD='pycodestyle packagename --count' SETUP_CMD=''
+          env: MAIN_CMD='pycodestyle astroscrappy --count' SETUP_CMD=''
 
     allow_failures:
         # Do a PEP8 test with pycodestyle

astroscrappy/astroscrappy.pyx

@@ -1,6 +1,7 @@
 # Licensed under a 3-clause BSD style license - see LICENSE.rst
 # cython: profile=True, boundscheck=False, nonecheck=False, wraparound=False
-# cython: cdivision=True
+# cython: cdivision=True, cython: linetrace=True
+# distutils: define_macros=CYTHON_TRACE=1
 from __future__ import (absolute_import, division, print_function,
                         unicode_literals)
 """

astroscrappy/utils/image_utils.pyx

@@ -1,6 +1,7 @@
 # Licensed under a 3-clause BSD style license - see LICENSE.rst
 # cython: profile=True, boundscheck=False, nonecheck=False, wraparound=False
-# cython: cdivision=True
+# cython: cdivision=True, cython: linetrace=True
+# distutils: define_macros=CYTHON_TRACE=1
 from __future__ import (absolute_import, division, print_function,
                         unicode_literals)
 """

astroscrappy/utils/median_utils.pyx

@@ -1,6 +1,7 @@
 # Licensed under a 3-clause BSD style license - see LICENSE.rst
 # cython: profile=True, boundscheck=False, nonecheck=False, wraparound=False
-# cython: cdivision=True
+# cython: cdivision=True, linetrace=True
+# distutils: define_macros=CYTHON_TRACE=1
 from __future__ import (absolute_import, division, print_function,
                         unicode_literals)
 """