5. (optional) pkg-config utility (http://pkg-config.freedesktop.org)
6. (optional) bison (>= 2.3), flex (2.5.33), GNU readline (>= 4.3). These
are necessary to build ginsh, the GiNaC interactive shell, and can be
5. (optional) pkg-config utility (http://pkg-config.freedesktop.org)
6. (optional) bison (>= 2.3), flex (2.5.33), GNU readline (>= 4.3). These
are necessary to build ginsh, the GiNaC interactive shell, and can be