CentOS comes with a dated Ruby version, so you will install Ruby Enterprise Edition (REE), which is a high-performance Ruby interpreter that's compatible with the current 1.8.7 branch of Ruby.
In his view, the hosts on which lice were speciating during the Cretaceous could have been a different branch of the mammalian family tree, all of whose species are extinct.
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12. 当为可选分支建立模型时，请注意那些只对某一分支可用的数据。
When modeling alternative branches, pay attention to data that is only available on one of the branches.
On the other hand, if the value I'm looking for here- sorry, the value I'm looking for is smaller than the value I see here, I just need to look here. All right?
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14. 商业代表曾经暗示即使他们不是十分支持穆希卡的政策，仍然可以与其做生意。
Business representatives have suggested that they can do business with Mr Mujica even if they don't particularly like his policies.
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15. 不幸的是，他们手上只有一支只能再坚持17分钟的手电筒。
Unfortunately, they only have one flashlight and it only has enough light left for 17 minutes.
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16. 我们想在广州设一分支机构。
We'd like to set up a branch in Guangzhou.
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17. OOAD课程中的每一支团队必须在课程结束时用30分钟描述他们的工作。
Each team in the OOAD course must make a 30-minute presentation at the end that describes their work.
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18. 周末在酋长球场进行的德比战之前，在热刺多赛一场的情况下，两支死敌同积19分。
The rival clubs go into the Derby at the Emirates Stadium level on 19 points, albeit with Tottenham having played one game more.
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19. 截至2000年，欧洲俱乐部第一第二分队的非洲球员合起来可以组成70支球队。
By 2000, the first and second divisions of Europe's leagues had poached enough African players to field 70 teams.
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20. 凌晨12点36分，一支乐队在哈莱姆的勒诺克斯酒吧演奏。
A group performs at the Lenox Lounge in Harlem at 12:36 a.m.
Six clubs will battle to avoid filling the final relegation spot next week, with Zaragoza on 42 points, Deportivo and Getafe on 43 and Mallorca, Sociedad and Osasuna on 44.
Having captivated the world with his portrayal of King George vi, Colin Firth has confessed to having little support for the beloved monarch's descendants - because he is a republican.
During his Italian trip Bryant went to see the home court of Pallacanestro Reggiana - the team for which his father was averaging more than 20 points a game - and he talked with the local news media.
