setup: stop catching EnvironmentError when attempting to copy ./_auto_deps.py to...

It is no longer the case that we can run okay without _auto_deps.py being in place in ./src/allmydata, so if that cp fails then the build should fail.

diff --git a/setup.py b/setup.py
index 285ab79cc16214f284d9fb65fb3997abe3a35a33..b200897535b2d3c5636368af3990fa4926b5dffa 100644 (file)
--- a/setup.py
+++ b/setup.py
@@ -125,12 +125,7 @@ from distutils.core import Command
 # Make the dependency-version-requirement, which is used by the Makefile at
 # build-time, also available to the app at runtime:
 import shutil
-try:
-    shutil.copyfile("_auto_deps.py", os.path.join("src", "allmydata", "_auto_deps.py"))
-except EnvironmentError:
-    # Nevermind then -- perhaps it is already in place and in any case we can do
-    # without it.
-    pass
+shutil.copyfile("_auto_deps.py", os.path.join("src", "allmydata", "_auto_deps.py"))
 
 trove_classifiers=[
     "Development Status :: 5 - Production/Stable",