更新
cmake-3.2.3 < needs updating (index has 3.2.3_1) jsoncpp-0.6.0.r2_1 < needs updating (index has 0.6.0.r2_2) libxml2-2.9.2_2 < needs updating (index has 2.9.2_3) netpbm-10.35.94_1 < needs updating (index has 10.35.96) screen-4.2.1_5 < needs updating (index has 4.3.1) subversion-1.8.13_1 < needs updating (index has 1.8.13_2) vim-7.4.752 < needs updating (index has 7.4.764)