Can't install any specific version of the library from PyPI

[versae]

First, thank for the library, it's blazingly fast and we rely a lot on it.

However, I recently updated a project that depended on simplification and it broke in Travis. I realized the only dependency I had not pinned down was simplification, so I try to pin it down but it didn't work. Apparently, v0.3.2 is only available for Python 3.5, while for Python 3.6 and 3.4 the latest available is v0.2.11, making CI testing and packaging simplification as part of another app very complicated. Is there going to be a release for the v0.3.3 that is available for all Python 3.4, 3.5, and 3.6 in PyPI at least for Linux and Mac?

[urschrei]

For some reason, I built and released v0.3.3 in March, but never uploaded it to PyPI. That release – now live – should cover 2.7, 3.4, 3.5, and 3.6. Sorry!

[versae]

Thanks for the quick reply! Apparently, the 0.3.3 version is now not available for 3.5. For 3.4 and 3.6 it works just fine.

[urschrei]

OK, try now? 0.3.7 should cover all versions.

[versae]

Sorry, still can't make it work. Am I doing something wrong?

(in a Python 3.4 virtualenv)
$ python --version
Python 3.4.6
$ pip install simplification==0.3.7
Collecting simplification==0.3.7
  Could not find a version that satisfies the requirement simplification==0.3.7 (from versions: 0.2.9, 0.2.10)
No matching distribution found for simplification==0.3.7

(in a Python 3.5 virtualenv)
$ python --version
Python 3.5.5
$ pip install simplification==0.3.7
Collecting simplification==0.3.7
  Could not find a version that satisfies the requirement simplification==0.3.7 (from versions: 0.1.1, 0.1.2, 0.1.6, 0.2.1)
No matching distribution found for simplification==0.3.7

The pip version is 10.0.1 in both cases.

Thank again for your help!

[urschrei]

I'm really confused by this:

• I'm building the wheels using multibuild, in a manylinux1 container on Travis
• The build process successfully installs and tests the freshly-built wheels:
  • 3.4
  • 3.5
• they're definitely available on PyPI, and it's identifying the Python versions correctly
• There are no changes between the metadata of 0.2.10 and 0.3.7 except for the bdist_wheel version (the Generator key in WHEEL)
• the filenames of the wheels are the same (again, only the version is different).

I'll have to ask on the wheel-builders mailing list. What platforms (Linux version etc) are you trying to install on?

[versae]

Haven't deployed on Linux or tried on Travis yet. For development I use a Mac:

$ pyenv --version
pyenv 1.2.4
$ defaults read loginwindow SystemVersionStampAsString
10.13.4
$ sysctl -n machdep.cpu.brand_string
Intel(R) Core(TM) i7-4870HQ CPU @ 2.50GHz
$ sysctl hw |grep 64bit
hw.cpu64bit_capable: 1

By looking at the PyPI files you linked, it seems like the wheels for cp34 and cp35 are missing for Mac OSX.

[urschrei]

I should probably have asked about the platform in the first place. 0.3.8 should (hopefully) have a wheel for every platform…

[versae]

Awesome! It does work now. Thank you so much :)