https://aur.archlinux.org/packages/scim-bridge/ According to the project website [1], scim-bridge is part of stable scim now; this package is now obsolete and can be deleted. Thanks is advance. [1] http://www.scim-im.org/layout/set/print/news/scim_news/a_new_stable_version_has_been_released_the_main_change_is_the_incorporation_of_scim_bridge