Created attachment 1452175 [details]
RPM specification to build pwntools

Description of problem:
I am trying to package pwntools (https://docs.pwntools.com/) for Fedora. Recent versions of pwntools rely on importing pyelftools roundup function (from elftools.common.utils import roundup). However, the version of pyelftools packages for Fedora does not include this function.

Version-Release number of selected component (if applicable):
pyelftools-0.22-0.15.git20130619.a1d9681.fc28

How reproducible:
Every time

Steps to Reproduce:
1. Build and install pwntools using the attached RPM specification.
2. Run "python -c 'import pwn'"

Actual results:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/site-packages/pwn/__init__.py", line 4, in <module>
    from pwn.toplevel import *
  File "/usr/lib/python2.7/site-packages/pwn/toplevel.py", line 20, in <module>
    import pwnlib
  File "/usr/lib/python2.7/site-packages/pwnlib/__init__.py", line 43, in <module>
    importlib.import_module('.%s' % module, 'pwnlib')
  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/lib/python2.7/site-packages/pwnlib/dynelf.py", line 56, in <module>
    from pwnlib import elf
  File "/usr/lib/python2.7/site-packages/pwnlib/elf/__init__.py", line 9, in <module>
    from pwnlib.elf.corefile import Core
  File "/usr/lib/python2.7/site-packages/pwnlib/elf/corefile.py", line 77, in <module>
    from elftools.common.utils import roundup
ImportError: cannot import name roundup

Expected results:
The Python statement should execute with no error.

Additional info: