Claws Mail missing libetpan

[Marco van Hulten]

Hello—

I get an error compiling Claws Mail (claws-mail):

checking for libetpan-config... no
*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/ 
*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.
configure: error: libetpan 0.57 not found
command 
"/gnu/store/29jhbbg1hf557x8j53f9sxd9imlmf02a-bash-minimal-5.0.7/bin/bash" 
"./configure" 
"CONFIG_SHELL=/gnu/store/29jhbbg1hf557x8j53f9sxd9imlmf02a-bash-minimal-5.0.7/bin/bash"
 
"SHELL=/gnu/store/29jhbbg1hf557x8j53f9sxd9imlmf02a-bash-minimal-5.0.7/bin/bash" 
"--prefix=/gnu/store/knhrmn4cjqyxrmbwqm33vwakma8gcpql-claws-mail-3.17.4" 
"--enable-fast-install" "--build=x86_64-unknown-linux-gnu" "--enable-gnutls" 
"--enable-pgpmime-plugin" "--enable-enchant" "--enable-ldap" failed with status 
1

First installing libetpan (the Guix package) does not help.

—Marco