LaTeX issues

[Lev]

Hi,


If I run texi2dvi, I get this:

/usr/local/bin/texi2dvi --pdf --batch  --build-dir=pcb.t2p -o pcb.pdf  \
pcb.texi
/usr/local/bin/texi2dvi: texinfo.tex appears to be broken.
This may be due to the environment variable TEX set to something
other than (plain) tex, a corrupt texinfo.tex file, or 
to tex itself simply not working.
This is pdfTeX, Version 3.14159265-2.6-1.40.16 (Web2C 2015) (preloaded format=etex)
 restricted \write18 enabled.
---! /usr/local/share/texmf-var/web2c/pdftex/etex.fmt doesn't match pdftex.pool



If I run latex, I get this:

This is pdfTeX, Version 3.14159265-2.6-1.40.16 (Web2C 2015) (preloaded format=latex)
 restricted \write18 enabled.
---! /usr/local/share/texmf-var/web2c/pdftex/latex.fmt doesn't match pdftex.pool
(Fatal format file error; I'm stymied)


IMHO there's something wrong with the current LaTeX packages. Please
note that I upgraded recently from 10.1 to 10.2. Did I do something
wrong while doing the upgrade?

uname -a
FreeBSD jive 10.2-RELEASE-p2 FreeBSD 10.2-RELEASE-p2 #0: Sat Aug 29 17:41:30 CEST 2015     leva at jive:/usr/obj/usr/src/sys/GENERIC  amd64

Any workaround?

Thanks,
Lev

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Op.: Levente