Ah, yes, that is true. That point had completely escaped my mind. In light of this, it seems that it's not worth the while then to completely switch over to pip + virtualenv. It's might be better actually to rewrite the current Appveyor tests to use environments so that the test suite can be expanded, though I'm not sure how prudent that is given how slow Appveyor tests run. Greg On Tue, Jan 26, 2016 at 12:13 AM, Bryan Van de Ven <bryanv@continuum.io> wrote:
On Jan 25, 2016, at 5:21 PM, G Young <gfyoung17@gmail.com> wrote:
With regards to testing numpy, both Conda and Pip + Virtualenv work quite well. I have used both to install master and run unit tests, and both pass with flying colors. This chart here illustrates my point nicely as well.
However, I can't seem to find / access Conda installations for slightly older versions of Python (e.g. Python 3.4). Perhaps this is not much of an issue now with the next release (1.12) being written only for Python 2.7 and Python 3.4 - 5. However, if we were to wind the clock slightly back to when we were testing 2.6 - 7, 3.2 - 5, I feel Conda falls short in being able to test on a variety of Python distributions given the nature of Conda releases. Maybe that situation is no longer the case now, but in the long term, it could easily happen again.
Why do you need the installers? The whole point of conda is to be able to create environments with whatever configuration you need. Just pick the newest installer and use "conda create" from there:
bryan@0199-bryanv (git:streaming) ~/work/bokeh/bokeh $ conda create -n py26 python=2.6 Fetching package metadata: .............. Solving package specifications: .......... Package plan for installation in environment /Users/bryan/anaconda/envs/py26:
The following packages will be downloaded:
package | build ---------------------------|----------------- setuptools-18.0.1 | py26_0 343 KB pip-7.1.0 | py26_0 1.4 MB ------------------------------------------------------------ Total: 1.7 MB
The following NEW packages will be INSTALLED:
openssl: 1.0.1k-1 pip: 7.1.0-py26_0 python: 2.6.9-1 readline: 6.2-2 setuptools: 18.0.1-py26_0 sqlite: 3.9.2-0 tk: 8.5.18-0 zlib: 1.2.8-0
Proceed ([y]/n)?
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