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Ron</div>
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 pip and virtualenv changed recently (within the last week) so it has wide reaching impact.</div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">In my ubuntu container which pulls in the new virtualenv and pip,  it appears to be working.  That env has python3.6</span><br>
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The only difference I see is that mine pulls in  <span style="background-color:rgb(255, 255, 255);display:inline !important">packaging==20.7 whereas yours is using 20.4</span></div>
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<div>docs installed: alabaster==0.7.12,Babel==2.9.0,certifi==2020.11.8,chardet==3.0.4,docutils==0.15.2,dulwich==0.20.14,idna==2.10,imagesize==1.2.0,Jinja2==2.11.2,MarkupSafe==1.1.1,openstackdocstheme==2.2.7,os-api-ref==2.1.0,packaging==20.7,pbr==5.5.1,Pygments==2.7.2,pyparsing==2.4.7,pytz==2020.4,PyYAML==5.3.1,requests==2.25.0,six==1.15.0,snowballstemmer==2.0.0,Sphinx==3.3.1,sphinxcontrib-applehelp==1.0.2,sphinxcontrib-devhelp==1.0.2,sphinxcontrib-htmlhelp==1.0.3,sphinxcontrib-jsmath==1.0.1,sphinxcontrib-qthelp==1.0.3,sphinxcontrib-serializinghtml==1.1.4,urllib3==1.26.2</div>
<div>docs run-test-pre: PYTHONHASHSEED='3039678748'</div>
<div>docs run-test: commands[0] | sphinx-build -a -E -W -d doc/build/doctrees -b html doc/source doc/build/html</div>
<div>Running Sphinx v3.3.1</div>
<div>[openstackdocstheme] version: 2.2.7</div>
<div>[openstackdocstheme] connecting html-page-context event handler</div>
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Al</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Stone, Ronald <Ronald.Stone@windriver.com><br>
<b>Sent:</b> Wednesday, December 9, 2020 8:11 AM<br>
<b>To:</b> starlingx-discuss@lists.starlingx.io <starlingx-discuss@lists.starlingx.io><br>
<b>Subject:</b> [Starlingx-discuss] doc-build-failures</font>
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<p class="x_MsoNormal"><span lang="EN-US">Hi,</span></p>
<p class="x_MsoNormal"><span lang="EN-US"> </span></p>
<p class="x_MsoNormal"><span lang="EN-US">Starting yesterday several contributors to StarlingX docs can no longer successfully perform local doc builds:</span></p>
<p class="x_MsoNormal"><span lang="EN-US"> </span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">$ tox -e docs</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">docs installed: alabaster==0.7.12,Babel==2.9.0,certifi==2020.11.8,chardet==3.0.4,colorama==0.4.4,docutils==0.15.2,dulwich==0.20.14,idna==2.10,imagesize==1.2.0,Jinja2==2.11.2,MarkupSafe==1.1.1,openstackdocstheme==2.2.7,os-api-ref==2.1.0,packaging==20.4,pbr==5.5.1,Pygments==2.7.2,pyparsing==2.4.7,pytz==2020.4,PyYAML==5.3.1,requests==2.25.0,six==1.15.0,snowballstemmer==2.0.0,Sphinx==3.3.1,sphinxcontrib-applehelp==1.0.2,sphinxcontrib-devhelp==1.0.2,sphinxcontrib-htmlhelp==1.0.3,sphinxcontrib-jsmath==1.0.1,sphinxcontrib-qthelp==1.0.3,sphinxcontrib-serializinghtml==1.1.4,urllib3==1.26.2</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">docs run-test-pre: PYTHONHASHSEED='925'</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">docs run-test: commands[0] | sphinx-build -a -E -W -d doc/build/doctrees -b html doc/source doc/build/html</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">ERROR: InvocationError for command could not find executable sphinx-build</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">___________________________________ summary ___________________________________</span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt; font-family:"Lucida Console"">ERROR:   docs: commands failed</span></p>
<p class="x_MsoNormal"><span lang="EN-US"> </span></p>
<p class="x_MsoNormal" style="text-autospace:none"><span lang="EN-US">The executable sphinx-build.exe is missing from
</span><span lang="EN-US" style="font-family:"Courier New"">docs/</span><span style="font-size:9.0pt; font-family:"Courier New"">.tox/docs/Scripts/</span><span lang="EN-US"></span></p>
<p class="x_MsoNormal"><span lang="EN-US"> </span></p>
<p class="x_MsoNormal"><span lang="EN-US">If manually restored, it is deleted the next time tox -e docs is run.
</span></p>
<p class="x_MsoNormal"><span lang="EN-US"> </span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">docs/</span><span style="font-size:9.0pt; font-family:"Courier New"">.tox/log
</span>is empty.</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Has there been a tox requirements change that would cause builds to start failing for multiple users simultaneously?
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<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Any insights/suggestions appreciated.</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Ron<span lang="EN-US"></span></p>
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