arthurzam@gentoo.org Arthur Zamarin Installed needed Python packages for using Sigil plugins Use the system-wide dev-libs/mathjax instead of bundled Sigil-Ebook/Sigil douglaslmassay@gmail.com Doug Massay https://github.com/Sigil-Ebook/Sigil/issues https://github.com/Sigil-Ebook/Sigil/blob/master/ChangeLog.txt