Tox now installs kombu master

tox.ini

@@ -24,6 +24,7 @@ basepython = python2.7
 deps = -r{toxinidir}/requirements/default.txt
        -r{toxinidir}/requirements/test.txt
 commands = {toxinidir}/contrib/release/removepyc.sh {toxinidir}
+           pip install -U https://github.com/ask/kombu/zipball/master
            nosetests --with-xunit                               \
                      --xunit-file={toxinidir}/nosetests.xml     \
                      --with-coverage3 --cover3-xml              \
@@ -36,8 +37,7 @@ deps = -r{toxinidir}/requirements/default.txt
        -r{toxinidir}/requirements/py26.txt
        -r{toxinidir}/requirements/test.txt
 commands = {toxinidir}/contrib/release/removepyc.sh {toxinidir}
-           pip install -r contrib/requirements/py26.txt
-           pip install -r contrib/requirements/test.txt
+           pip install -U https://github.com/ask/kombu/zipball/master
            nosetests --with-xunit                               \
                      --xunit-file={toxinidir}/nosetests.xml     \
                      --with-coverage3 --cover3-xml              \
@@ -50,6 +50,7 @@ deps = -r{toxinidir}/requirements/default.txt
        -r{toxinidir}/requirements/py25.txt
        -r{toxinidir}/requirements/test.txt
 commands = {toxinidir}/contrib/release/removepyc.sh {toxinidir}
+           pip install -U https://github.com/ask/kombu/zipball/master
            nosetests --with-xunit                               \
                      --xunit-file={toxinidir}/nosetests.xml     \
                      --with-coverage3 --cover3-xml              \