avoid installing Sphinx and its dependencies on travis-ci

Makefile

@@ -11,6 +11,7 @@ BUILD_DIRS = bin build include lib lib64 man share
 GEVENT_VERSION ?= 1.0b4
 PYTHON_EXE = $(shell [ -f $(PYTHON) ] && echo $(PYTHON) || echo python)
 PYPY = $(shell $(PYTHON_EXE) -c "import sys; print(getattr(sys, 'pypy_version_info', False) and 'yes' or 'no')")
+TRAVIS ?= false
 TRAVIS_PYTHON_VERSION ?= $(shell $(PYTHON_EXE) -c "import sys; print('.'.join([str(s) for s in sys.version_info][:2]))")
 
 ZOOKEEPER = $(BIN)/zookeeper
@@ -34,12 +35,14 @@ $(PYTHON):
 	rm distribute-0.6.*.tar.gz
 
 build: $(PYTHON)
-ifeq ($(GEVENT_SUPPORTED),no)
-	$(INSTALL) -U -r requirements3.txt
-else
-	$(INSTALL) -U -r requirements.txt
+ifeq ($(GEVENT_SUPPORTED),yes)
+	$(INSTALL) -U -r requirements_gevent.txt
 	$(INSTALL) -f https://code.google.com/p/gevent/downloads/list?can=1 gevent==$(GEVENT_VERSION)
 endif
+ifneq ($(TRAVIS), true)
+	$(INSTALL) -U -r requirements_sphinx.txt
+endif
+	$(INSTALL) -U -r requirements.txt
 	$(PYTHON) setup.py develop
 	$(INSTALL) kazoo[test]
 

requirements.txt

@@ -1,11 +1,5 @@
-Jinja2==2.6
-Pygments==1.5
-Sphinx==1.1.3
 coverage==3.5.2
 distribute==0.6.28
-docutils==0.9.1
-greenlet==0.4.0
 mock==1.0b1
 nose==1.2.1
-repoze.sphinx.autointerface==0.7.0
 zope.interface==4.0.1

requirements3.txt

@@ -1,6 +0,0 @@
-coverage==3.5.2
-distribute==0.6.28
-docutils==0.9.1
-mock==1.0b1
-nose==1.2.1
-zope.interface==4.0.1

requirements_gevent.txt

@@ -0,0 +1 @@
+greenlet==0.4.0

requirements_sphinx.txt

@@ -0,0 +1,5 @@
+Jinja2==2.6
+Pygments==1.5
+Sphinx==1.1.3
+docutils==0.9.1
+repoze.sphinx.autointerface==0.7.0

setup.py

@@ -20,7 +20,6 @@ install_requires = [
 
 tests_require = install_requires + [
     'coverage',
-    'docutils',
     'mock',
     'nose',
 ]
@@ -28,8 +27,6 @@ tests_require = install_requires + [
 if not (PYTHON3 or PYPY):
     tests_require += [
         'gevent',
-        'repoze.sphinx.autointerface',
-        'Sphinx',
     ]
 
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
@@ -76,6 +73,4 @@ setup(
     extras_require={
         'test': tests_require,
     },
-    entry_points="""
-    """
 )