On 2017-09-02 11:52, Kai Weber wrote: > > > Error in /home/kai/.config/mutt/muttrc, line 13: header_cache: > > > unknown variable > > > source: errors in /home/kai/.config/mutt/muttrc > > > > Is this also the case if you build neomutt from source? > > Yes, Neomutt also has this problem. > > > This looks like a consequence of the choices made at build time. > > A plain "./configure --prefix $HOME/.local" results in the > header_cache error. Your suggestion to configure --with-kyotocabinet > helped.
It was Kevin who suggested that. Here is the command I used to build my gentoo package [1]: ./configure --disable-lua --disable-notmuch --enable-gpgme --with-gdbm --without-mixmaster --without-tokyocabinet --without-kyotocabinet --without-qdbm --without-bdb --without-lmdb --without-idn I believe you simply need to configure _at least one_ of the database backends, it is not done automatically. [1] rsync://very.loosely.org/foolinux/mail-client/neomutt/neomutt-20170707-r1.ebuild -- Please don't Cc: me privately on mailing lists and Usenet, if you also post the followup to the list or newsgroup. Do obvious transformation on domain to reply privately _only_ on Usenet.