<br><br>On Thursday, June 23, 2016, Phillip Masterson <<a href="mailto:pmasterson4@gmail.com">pmasterson4@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi everyone,<br><br></div><div>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.<br></div><div><br></div><div>export path+close ->  <br></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><span style="font-family:monospace,monospace">Traceback (most recent call last):<br>  File "/home/phillip/CGM_Research/yt-conda/bin/yt", line 4, in <module><br>    import yt.utilities.command_line<br>  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></span></blockquote><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><span style="font-family:monospace,monospace"><br>    from yt.fields.api import \<br>  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</span></blockquote></div></div></div></blockquote><div><br></div><div>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:<span></span></div><div><br></div><div><font size="2"><span style="background-color:rgba(255,255,255,0)">/home/phillip/.local/lib/python2.7/site-packages/yt-3.3.dev0-py2.7-linux-x86_64.egg/</span></font><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"></blockquote><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><span style="font-family:monospace,monospace"><br>    from . import angular_momentum<br>  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><br>    from .vector_operations import \<br>  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><br>    from yt.utilities.lib.misc_utilities import obtain_rv_vec<br>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</span> </blockquote></div></div></div></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"></blockquote><br></div>Does anyone know what might be causing this?<br><br></div>Thank you!<br></div>
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