<div dir="ltr">See <a href="https://trac.macports.org/wiki/howto/InstallingOlderPort">https://trac.macports.org/wiki/howto/InstallingOlderPort</a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Dec 3, 2020 at 2:45 PM Murray Eisenberg <<a href="mailto:murrayeisenberg@gmail.com">murrayeisenberg@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;">The only bison ports I find listed at <a href="http://ports.macports.org" target="_blank">ports.macports.org</a> are 3.74_0 (which is what I currently have installed). And “port info bison” shows ust that same version.<div><br></div><div>How do I find an earlier version?<br><div><br><blockquote type="cite"><div>On 3 Dec2020, at 5:33 PM, David Strubbe <<a href="mailto:dstrubbe@macports.org" target="_blank">dstrubbe@macports.org</a>> wrote:</div><br><div><div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Dec 3, 2020 at 2:24 PM Murray Eisenberg <<a href="mailto:murrayeisenberg@gmail.com" target="_blank">murrayeisenberg@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Do I need to uninstall the newer versions of bison? or will the build of openscad automatically use the older one once that has been installed?<br></div></blockquote><div><br></div><div>You can only have one version active at at time, like with any port.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><br></div><div>I note that other ports I’ve installed, namely, gstreamer1, kdelibs4, p5.28-config-autoconfig, and webkit2-gtk all depend on bision. So will they break if I need to uninstall the newer bison?</div></div></blockquote><div><br></div><div>Probably they will not break. But anyway for openscad bison is only used at build time so after installation, you can re-activate the newer version of bison.</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><br><blockquote type="cite"><div>On 3 Dec2020, at 5:09 PM, David Strubbe <<a href="mailto:dstrubbe@macports.org" target="_blank">dstrubbe@macports.org</a>> wrote:</div><br><div><div dir="ltr">Hello Murray,<div><br></div><div>Please look at this ticket: <a href="https://trac.macports.org/ticket/61055" target="_blank">https://trac.macports.org/ticket/61055</a>. Try the older bison version as listed.<div><br></div><div>The other ticket is talking about whether software should be updated in MacPorts, which is not offering advice aimed at users.</div><div><br></div><div>David</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Dec 3, 2020 at 2:04 PM Murray Eisenberg <<a href="mailto:murrayeisenberg@gmail.com" target="_blank">murrayeisenberg@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div>How do I follow the recommendation from <a href="http://trac.macports.org/" target="_blank">trac.macports.org</a> ticket #61055 about "updating openscad to a newer version first; maybe upstream has already fixed it", pointng to <a href="https://trac.macports.org/ticket/61056" target="_blank">https://trac.macports.org/ticket/61056</a>, when I cannot install openscad in the first place. I'm getting the previously reported error:</div><div><br></div><div>{{{</div><div>fatal error: 'parser.tab.h' file not found</div><div>}}}</div><div><br></div><div>I used the "port livecheck openscad" command to find that the new version is 2019.05, but even the MacPorts openscad-devel version is only 2018.04.</div><div><br></div><div>How proceed?</div><div>
<div style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">---<br>Murray Eisenberg<span style="white-space:pre-wrap"> </span><a href="mailto:murrayeisenberg@gmail.com" target="_blank">murrayeisenberg@gmail.com</a><br>503 King Farm Blvd #101<span style="white-space:pre-wrap"> </span><br>Rockville, MD 20850-6667<span style="white-space:pre-wrap"> </span>Mobile (413)-427-5334<br><br></div>
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<div style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">---<br>Murray Eisenberg<span style="white-space:pre-wrap"> </span><a href="mailto:murrayeisenberg@gmail.com" target="_blank">murrayeisenberg@gmail.com</a><br>503 King Farm Blvd #101<span style="white-space:pre-wrap"> </span><br>Rockville, MD 20850-6667<span style="white-space:pre-wrap"> </span>Mobile (413)-427-5334<br><br></div>
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<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">---<br>Murray Eisenberg<span style="white-space:pre-wrap"> </span><a href="mailto:murrayeisenberg@gmail.com" target="_blank">murrayeisenberg@gmail.com</a><br>503 King Farm Blvd #101<span style="white-space:pre-wrap"> </span><br>Rockville, MD 20850-6667<span style="white-space:pre-wrap"> </span>Mobile (413)-427-5334<br><br></div>
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