Binary package “texlive-formats-extra” in ubuntu trusty

TeX Live: Additional formats

 Collected TeX `formats', i.e., large-scale macro packages designed to be
   dumped into .fmt files, other than most common ones, such as latex and
 This package includes the following CTAN packages:
  edmac -- Typeset scholarly edition.
  eplain -- Extended plain tex macros.
  mltex -- The MLTeX system.
  psizzl -- A TeX format for physics papers.
  startex -- An XML-inspired format for student use.
  texsis -- Plain TeX macros for Physicists.