--- /dev/null
+--- eventlet-0.25.1/eventlet/__init__.py.orig 2019-08-21 23:29:28.000000000 +0200
++++ eventlet-0.25.1/eventlet/__init__.py 2020-01-07 05:30:11.537444971 +0100
+@@ -21,8 +21,11 @@
+ # Helpful when CPython < 3.5 on Linux blocked in `os.waitpid(-1)` before first use of hub.
+ # Example: gunicorn
+ # https://github.com/eventlet/eventlet/issues/401#issuecomment-327500352
+- import monotonic
+- del monotonic
++ try:
++ import monotonic
++ del monotonic
++ except ImportError:
++ pass
+
+ connect = convenience.connect
+ listen = convenience.listen
+--- eventlet-0.25.1/eventlet/hubs/hub.py.orig 2019-05-24 11:00:38.000000000 +0200
++++ eventlet-0.25.1/eventlet/hubs/hub.py 2020-01-07 05:30:59.527184988 +0100
+@@ -22,7 +22,10 @@
+ import eventlet.hubs
+ from eventlet.hubs import timer
+ from eventlet.support import greenlets as greenlet, clear_sys_exc_info
+-import monotonic
++try:
++ from monotonic import monotonic
++except ImportError:
++ from time import monotonic
+ import six
+
+ g_prevent_multiple_readers = True
+@@ -120,7 +123,7 @@
+ self.closed = []
+
+ if clock is None:
+- clock = monotonic.monotonic
++ clock = monotonic
+ self.clock = clock
+
+ self.greenlet = greenlet.greenlet(self.run)
+--- eventlet-0.25.1/setup.py.orig 2020-01-07 05:31:16.320427345 +0100
++++ eventlet-0.25.1/setup.py 2020-01-07 05:31:19.623742782 +0100
+@@ -18,7 +18,7 @@
+ 'dnspython >= 1.15.0',
+ 'enum34;python_version<"3.4"',
+ 'greenlet >= 0.3',
+- 'monotonic >= 1.4',
++ 'monotonic >= 1.4;python_version<"3.3"',
+ 'six >= 1.10.0',
+ ),
+ zip_safe=False,