<div>libgtkmm-3.0-dev : Depends: libgtkmm-3.0-1v5 (= 3.24.0-2) but 3.24.2-1 is to be installedBroken dependency:<br></div><div><br></div><div>sources.list is not mixing repositories.<br></div><div>Cheers<br></div><div><br></div><div class="protonmail_signature_block"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><br></div><div class="protonmail_signature_block-proton">Sent with <a href="https://protonmail.com" target="_blank">ProtonMail</a> Secure Email.<br></div></div><div><br></div>