al hacer make aparece este nuevo y parece que es necesario instalar bison?:
ERROR: `bison' is missing on your system. It is needed to create the file `parse.h'. You can either get bison from a GNU mirror site or download an official distribution of PostgreSQL, which contains pre-packaged bison output. *** make[3]: *** [parse.h] Error 1 make[3]: se sale del directorio `/usr/local/postgresql-8.3.5/src/backend/parser' make[2]: *** [parser/parse.h] Error 2 make[2]: se sale del directorio `/usr/local/postgresql-8.3.5/src/backend' make[1]: *** [all] Error 2 make[1]: se sale del directorio `/usr/local/postgresql-8.3.5/src' make: *** [all] Error 2 -- TIP 7: no olvides aumentar la configuraci�n del "free space map"
