[PLease cc the Help-Bison list, so others can follow the issue.]
On 13 Oct 2011, at 13:14, Tatiana Lazareva wrote:
> Thank you, Hans!
> I found BISON package of 1.35 version and 2.5 version for my platform and both of them were successfully installed.
> Could your please clear what is M4? Do I need install it if I already installed bison package?
Bison calls the macro program M4 to make the parser source files. See the links below.