<div dir="ltr"><div dir="ltr"></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 20, 2019 at 5:29 PM <<a href="mailto:lloyd@writersglen.com">lloyd@writersglen.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">Hello,<br>
<br>
I have Erlang Version 19.0 installed long-ago on my dev system. While testing Nitrogen code my app crashed due to the pesky string library revision problem: string:lexemes/2 was not to be found.<br>
<br>
Looks like it might be useful to bring Version 19.0 under kerl. But, problem, I don't know how to decommission the old 19.0 installation.<br>
<br>
Can anyone provide the magic incantation?<br>
<br></blockquote><div><br></div><div> I would probably just uninstall 19.0 from wherever it was installed (i.e. sudo apt remove or whatever the command is for the reverse on a package manager you might have used) and re-build it with kerl. I think this would be easier than figuring out where all the parts are and moving them into kerl.</div><div><br></div><div>The quickest workaround might also just be to make the kerl paths come before the other ones in your $PATH environment variable, which tends to dictate the lookup order of executables on your filesystem.</div><div><br></div><div>Regards,</div><div>Fred.<br></div></div></div>