I just tried to install latest Plone 5.2.4 (with Python 3.8 on my server) using the unified installer and I get this error message:
Failed to create virtual environment for /usr/bin/python3.8
By looking at the install.log I saw there was a unix rights issue:
Error: [Errno 13] Permission denied: '/srv/www/htdocs/zinstance'
Then I tried to manually create the floder and gave it the good rights:
chown plone_buildout.plone_group /srv/www/htdocs/zinstance
But then, I had a new error message:
Instance target /srv/www/htdocs/zinstance already exists; aborting install.
Do you have any tips to resolve that?
Thanks by advance