CRC check failed on setuptools 1.1.7?

[ghost]

Originally reported by: philiptzou (Bitbucket: philiptzou, GitHub: philiptzou)

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#!bash

[guokr@10.0.80.48] run: curl --silent -O https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
[guokr@10.0.80.48] sudo: python ez_setup.py
[guokr@10.0.80.48] out: Extracting in /tmp/tmpV3I05A
[guokr@10.0.80.48] out: Traceback (most recent call last):
[guokr@10.0.80.48] out:   File "ez_setup.py", line 382, in <module>
[guokr@10.0.80.48] out:     sys.exit(main())
[guokr@10.0.80.48] out:   File "ez_setup.py", line 379, in main
[guokr@10.0.80.48] out:     return _install(tarball, _build_install_args(options))
[guokr@10.0.80.48] out:   File "ez_setup.py", line 56, in _install
[guokr@10.0.80.48] out:     _extractall(tar)
[guokr@10.0.80.48] out:   File "ez_setup.py", line 315, in _extractall
[guokr@10.0.80.48] out:     self.extract(tarinfo, path)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 2085, in extract
[guokr@10.0.80.48] out:     self._extract_member(tarinfo, os.path.join(path, tarinfo.name))
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 2161, in _extract_member
[guokr@10.0.80.48] out:     self.makefile(tarinfo, targetpath)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 2201, in makefile
[guokr@10.0.80.48] out:     copyfileobj(source, target)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 266, in copyfileobj
[guokr@10.0.80.48] out:     shutil.copyfileobj(src, dst)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/shutil.py", line 49, in copyfileobj
[guokr@10.0.80.48] out:     buf = fsrc.read(length)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 819, in read
[guokr@10.0.80.48] out:     buf += self.fileobj.read(size - len(buf))
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 737, in read
[guokr@10.0.80.48] out:     return self.readnormal(size)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/tarfile.py", line 746, in readnormal
[guokr@10.0.80.48] out:     return self.fileobj.read(size)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/gzip.py", line 256, in read
[guokr@10.0.80.48] out:     self._read(readsize)
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/gzip.py", line 303, in _read
[guokr@10.0.80.48] out:     self._read_eof()
[guokr@10.0.80.48] out:   File "/usr/lib/python2.7/gzip.py", line 342, in _read_eof
[guokr@10.0.80.48] out:     hex(self.crc)))
[guokr@10.0.80.48] out: IOError: CRC check failed 0xaab85061 != 0x57cc29b7L

After I switch to 1.1.6 branch, it goes okay.

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• Bitbucket: https://bitbucket.org/pypa/setuptools/issue/94

[ghost]

Original comment by jaraco (Bitbucket: jaraco, GitHub: jaraco):

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Hi Philip. I'm unable to replicate your findings. Is it possible you just got a corrupted copy of the file? I don't know how you would have gotten a corrupted copy, as it hasn't changed for some time. After I ran the command on Ubuntu Precise, I see this:

vagrant@precise64:~$ md5sum setuptools-1.1.7.tar.gz
1f33594d25d574a1640ffb84667c6759  setuptools-1.1.7.tar.gz
vagrant@precise64:~$ ls -l setuptools-1.1.7.tar.gz
-rw-r--r-- 1 root root 682308 Nov  2 18:14 setuptools-1.1.7.tar.gz

It sounds to me like maybe you got a corrupted copy from the CDN or it was corrupted in download. Additionally, you're the only one who has reported the issue, so I suspect it's isolated to your environment or region.