bump version of pari used sage-clib 9999

Package-Manager: portage-2.2.10
Bump for pari 2.7/sage 6.4

Package-Manager: portage-2.2.10
bump lcalc for pari 2.7

Package-Manager: portage-2.2.10
adjust dependencies in 9999 for upcoming sage 6.4 - more to come.

Package-Manager: portage-2.2.10