更新
ca_root_nss-3.19.1 < needs updating (index has 3.19.1_1) ccache-3.2.2 < needs updating (index has 3.2.2_1) libgd-2.1.0_5,1 < needs updating (index has 2.1.0_6,1) pcre-8.37 < needs updating (index has 8.37_1) sqlite3-3.8.10.1 < needs updating (index has 3.8.10.2) squid-3.5.3_1 < needs updating (index has 3.5.5)