Re: [yt-users] Readline on Pleiades

Hi again-- To update with a change to my status for future generations: The conda install -c conda-forge fix made python better, but broke many other things. I tried conda remove --force readline and it seems to make my shell _and_ python function properly. So that seems to be the thing to do. I'll post back if any other issues arise. d. On Tue, Nov 21, 2017 at 3:08 PM, David Collins wrote:

Ah, great, that did it. I tried just % conda install readline but for some reason that didn't fix it. In your second suggestion, it specified a version through conda-forge, which did the trick.

Thanks a ton for your help, I appreciate it.

d.

On Tue, Nov 21, 2017 at 2:56 PM, Nathan Goldbaum wrote:

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It looks like installing readline from conda-forge will also fix this:

https://github.com/conda-forge/conda-forge.github.io/issues/189

On Tue, Nov 21, 2017 at 2:55 PM Nathan Goldbaum wrote:

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This seems to be this issue:

https://github.com/ContinuumIO/anaconda-issues/issues/152

Perhaps try this solution suggested in the comments of that issue:

https://github.com/ContinuumIO/anaconda-issues/issues/152# issuecomment-225214743

On Tue, Nov 21, 2017 at 2:27 PM David Collins wrote:

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Hi, Everybody!

I'm running yt on Pleiades, and I'm running into a readline error (below) Has anyone else run into this, and do you know what I can do to fix this? This is a recent build, not from source.

Thanks!

pleiades:~/yt3_scripts>python Python 2.7.13 | packaged by conda-forge | (default, May 2 2017, 12:48:11) [GCC 4.8.2 20140120 (Red Hat 4.8.2-15)] on linux2 Type "help", "copyright", "credits" or "license" for more information. Traceback (most recent call last): File "/etc/pythonstart", line 7, in <module> import readline ImportError: /u/dccolli1/local-yt-2017-09-2 8/yt-conda/lib/python2.7/lib-dynload/../../libreadline.so.6: undefined symbol: PC

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