[yt-users] (no subject)

[Nathan Goldbaum]

On Thursday, June 23, 2016, Phillip Masterson <pmasterson4 at gmail.com> wrote:

> Hi everyone,
>
> I'm currently trying to install the development version of yt on Ubuntu
> 16.04.  Ubuntu was only installed on my machine very recently, although
> I've been told that the bash script I'm using (install_script.sh from the
> homepage) does not depend on anything in particular.  When I run the
> script, it finishes successfully with no errors.  However, using any
> command using yt (such as yt --help) results in the below error message;
> this problem persisted after I updated PATH and closed/reopened the
> terminal.
>
> export path+close ->
>
>> Traceback (most recent call last):
>>   File "/home/phillip/CGM_Research/yt-conda/bin/yt", line 4, in <module>
>>     import yt.utilities.command_line
>>   File
>> "/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/yt/__init__.py",
>> line 110, in <module>
>
>
>>     from yt.fields.api import \
>>   File
>> "/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/yt/fields/api.py",
>> line 19, in <module
>
>
It looks like you have a second yt installation in .local, probably put
there by pip before you ran the install script. The installation in
.local is incompatible with the conda-based installation. I think if you
delete the following folder, that should fix things:

/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/



>
>>     from . import angular_momentum
>>   File
>> "/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/yt/fields/angular_momentum.py",
>> line 26, in <module>
>>     from .vector_operations import \
>>   File
>> "/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/yt/fields/vector_operations.py",
>> line 31, in <module>
>>     from yt.utilities.lib.misc_utilities import obtain_rv_vec
>> ImportError:
>> /home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/yt/utilities/lib/misc_utilities.so:
>> undefined symbol: PyFPE_jbuf
>
>
> Does anyone know what might be causing this?
>
> Thank you!
>
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