Weechat seems to be unable to do HTTPS, and fails with "curl error 60".
Setting SSL_CERT_{DIR,FILE} doesn't make a difference. The actual error is:

    script: error downloading list of scripts: curl error 60 (server
certificate verification failed. CAfile: none CRLfile: none) (URL: "
https://weechat.org/files/plugins.xml.gz")

I have nss-certs installed, and the files pointed to
($GUIX_PROFILE/etc/ssl/certs and
$GUIX_PROFILE/etc/ssl/certs/ca-certificates.crt) both exist.

Any pointers on where to look to fix this would be appreciated.