When invoking rmtree, ensure the parameter is unicode to avoid errors when the...

When invoking rmtree, ensure the parameter is unicode to avoid errors when the tree contains Unicode filenames. Fixes #704.

setuptools/command/easy_install.py

@@ -666,6 +666,9 @@ class easy_install(Command):
 
         finally:
             if os.path.exists(tmpdir):
+                # workaround for http://bugs.python.org/issue24672
+                if six.PY2:
+                    tmpdir = six.u(tmpdir)
                 rmtree(tmpdir)
 
     def install_item(self, spec, download, tmpdir, deps, install_needed=False):

setuptools/tests/test_easy_install.py

@@ -169,10 +169,8 @@ class TestEasyInstallTest:
         sdist_zip.close()
         return str(sdist)
 
-    @pytest.mark.xfail(reason="#709 and #710")
-    # also
-    #@pytest.mark.xfail(setuptools.tests.is_ascii,
-    #    reason="https://github.com/pypa/setuptools/issues/706")
+    @pytest.mark.xfail(setuptools.tests.is_ascii,
+        reason="https://github.com/pypa/setuptools/issues/706")
     def test_unicode_filename_in_sdist(self, sdist_unicode, tmpdir, monkeypatch):
         """
         The install command should execute correctly even if