During the configuration of Postgresql 7.4, I get the following message: checking for bison... bison -y configure: WARNING: *** The installed version of Bison is too old. PostgreSQL needs *** Bison version 1.875 or later. The configuration continues after this message is displayed. I understand Postgres 7.4 and Bison 1.875 are both Unstable on x86, but I think this should be fixed before Postgres 7.4 goes stable, by adding Bison 1.875 to the requirements of Postgresql 7.4. Reproducible: Always Steps to Reproduce:
I just added the denpendency. Thank you for letting me know.