我正在尝试使用bower安装openlayers3，我有以下错误：
>bower install ol3
bower ol3#~3.2.1 not-cached git://github.com/Yann29/bower-ol3.git#~3.2.1
bower ol3#~3.2.1 resolve git://github.com/Yann29/bower-ol3.git#~3.2.1
bower ol3#* not-cached git://github.com/Yann29/bower-ol3.git#*
bower ol3#* resolve git://github.com/Yann29/bower-ol3.git#*
bower ol3#* checkout master
bower ol3#* progress Receiving objects: 2% (23/808), 732.00 KiB | 80.00 KiB/s
bower ol3#* progress Receiving objects: 6% (49/808), 788.00 KiB | 80.00 KiB/s
bower ol3#* progress Receiving objects: 7% (57/808), 908.00 KiB | 83.00 KiB/s
bower ol3#* progress Receiving objects: 8% (66/808), 956.00 KiB | 83.00 KiB/s
bower ol3#* progress Receiving objects: 17% (138/808), 1.00 MiB | 86.00 KiB/s
bower ol3#* progress Receiving objects: 18% (146/808), 1.14 MiB | 87.00 KiB/s
bower ol3#* progress Receiving objects: 18% (147/808), 1.25 MiB | 87.00 KiB/s
bower ol3#* progress Receiving objects: 19% (157/808), 1.33 MiB | 91.00 KiB/s
bower ol3#* progress Receiving objects: 19% (161/808), 1.49 MiB | 99.00 KiB/s
bower ol3#* progress Receiving objects: 20% (163/808), 1.57 MiB | 103.00 KiB/s
bower ol3#* progress Receiving objects: 20% (163/808), 1.69 MiB | 103.00 KiB/s
bower ol3#* progress Receiving objects: 20% (163/808), 1.75 MiB | 105.00 KiB/s
bower ol3#~3.2.1 ENORESTARGET No tag found that was able to satisfy ~3.2.1
Additional error details:
No versions found in git://github.com/Yann29/bower-ol3.git
我还尝试过bower install https://github.com/openlayers/ol3，但它仍会在https://github.com/openlayers/ol3中搜索。
关于如何安装openlayers 3.2.1的任何想法？