CVS-source build failiture

[ilusionoflife]

I do following things:
cvs -z3 -d:pserver:address@hidden:/sources/texinfo co  texinfo
cd texinfo
./autogen.sh
And get following output:
        Preparing CVS Texinfo infrastructure:
        aclocal -I gnulib/m4 && autoconf && autoheader && automake
        automake: cannot open < tp/Makefile.incl: Нет такого файла или каталога
Now, after
mkdir build
cd build
../configure
I get following error:
        config.status: error: cannot find input file: `Makefile.in'
Where is my error? I want to get familiar with source and start tool for 
converting from Wiki to Texinfo. Btw, I did'nt found Texinfo to Wiki  tool 
reference.
And one more question - may I use BDS PCRE library, which is not part of GNU,
to contribute to GNU?
Best regards, illusionoflife.