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# From http://ftp.gnome.org/pub/gnome/sources/libsigc++/2.8/libsigc++-2.8.0.sha256sum sha256 774980d027c52947cb9ee4fac6ffe2ca60cc2f753068a89dfd281c83dbff9651 libsigc++-2.8.0.tar.xz