<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello,<div class=""><br class=""></div><div class="">I don’t use Anaconda. I have python 3.9 installed via Homebrew, so that’s what I used. </div><div class=""><br class=""></div><div class="">You need PyQt5, and also numpy: I installed them with </div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>pip3 install PyQt5 numpy</div><div class=""><br class=""></div><div class="">However, xasy stil throws an error. Not being an asy (or deft Python) user myself I am not sure how to proceed. The last two lines in the error are:</div><div class=""><br class=""></div><div class=""><font face="Menlo" style="font-size: 12px;" class="">opt = cson.loads(f.read())<br class="">AttributeError: 'NoneType' object has no attribute 'loads'<br class=""></font><br class=""></div><div class=""><div>—Ettore</div><div><br class=""><blockquote type="cite" class=""><div class="">On Dec 4, 2020, at 08:32, Herbert Schulz <<a href="mailto:herbs@wideopenwest.com" class="">herbs@wideopenwest.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><blockquote type="cite" class="">On Dec 4, 2020, at 7:20 AM, Ettore Aldrovandi <<a href="mailto:ealdrov@math.fsu.edu" class="">ealdrov@math.fsu.edu</a>> wrote:<br class=""><br class="">It seems you have to install PyQt5.<br class=""><br class="">—Ettore<br class=""><br class=""></blockquote><br class="">Howdy,<br class=""><br class="">Being a novice with the anaconda3 distribution of python I don't know how to do that. Could you help? I could also use help to have it update python 3.7.7 to 3.8.<br class=""><br class="">Good Luck,<br class=""><br class="">Herb Schulz<br class=""><a href="mailto:herbs@wideopenwest.com" class="">herbs@wideopenwest.com</a><br class=""><br class=""><br class="">----------- Please Consult the Following Before Posting -----------<br class="">TeX FAQ: http://www.tex.ac.uk/faq<br class="">List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/tex/<br class="">List Archives: http://dir.gmane.org/gmane.comp.tex.macosx<br class=""> https://email.esm.psu.edu/pipermail/macosx-tex/<br class="">TeX on Mac OS X Website: http://mactex-wiki.tug.org/<br class="">List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex<br class=""><br class=""></div></div></blockquote></div><br class=""></div></body></html>