From 3d9dbdb93771f9f84eaa853aae5e6fdf912b1510 Mon Sep 17 00:00:00 2001
From: Stuart Mitchell <stu@stuartmitchell.com>
Date: Mon, 16 Mar 2015 23:27:29 +1300
Subject: [PATCH] debug for travis fail

---
 .travis.yml         | 2 ++
 src/pulp/solvers.py | 1 +
 2 files changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index e72eb82..73341b6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,8 +8,10 @@ python:
   # does not have headers provided, please ask https://launchpad.net/~pypy/+archive/ppa
   # maintainers to fix their pypy-dev package.
   - "pypy"
+before_install: sudo apt-get install tree
 # command to install dependencies
 install:
   - pip install .
+before_script: tree
 # command to run tests
 script: pulptest
\ No newline at end of file
diff --git a/src/pulp/solvers.py b/src/pulp/solvers.py
index 7e8b9fd..cc20698 100644
--- a/src/pulp/solvers.py
+++ b/src/pulp/solvers.py
@@ -103,6 +103,7 @@ def initialize(filename, operating_system='linux', arch='64'):
         if not os.path.dirname(path):
             #if no pathname is supplied assume the file is in the same directory
             coinMP_path[i] = os.path.join(os.path.dirname(config_filename),path)
+    print pulp_cbc_path
     return cplex_dll_path, ilm_cplex_license, ilm_cplex_license_signature,\
         coinMP_path, gurobi_path, cbc_path, glpk_path, pulp_cbc_path