Remove fix; temporarily break PyInstaller builds..

For the purposes of fail-testing the newly-added PyInstaller CI jobs

src/allmydata/version_checks.py

@@ -23,21 +23,11 @@ from .util import (
     verlib,
 )
 
-if getattr(sys, 'frozen', None):
-    # "Frozen" python interpreters (i.e., standalone executables
-    # generated by PyInstaller and other, similar utilities) run
-    # independently of a traditional setuptools-based packaging
-    # environment, and so pkg_resources.get_distribution() cannot be
-    # used in such cases to gather a list of requirements at runtime
-    # (and because a frozen application is one that has already been
-    # "installed", an empty list suffices here).
-    _INSTALL_REQUIRES = []
-else:
-    _INSTALL_REQUIRES = list(
-        str(req)
-        for req
-        in pkg_resources.get_distribution(__appname__).requires()
-    )
+_INSTALL_REQUIRES = list(
+    str(req)
+    for req
+    in pkg_resources.get_distribution(__appname__).requires()
+)
 
 class PackagingError(EnvironmentError):
     """