Hi, On May 21, 2011, at 2:34 PM, 王雷 wrote:
> Hi, > > > Thanks for the fast reply. How to figure out the version requirement > is less than 1.5.0. Is there any document specify this? Thanks again. It's what "~>" means in rubygems. If you want to learn more about rubygems, the documentation is at http://docs.rubygems.org/ Rhett > > > Best Regards > > > Lei Wang. > > 2011/5/20 Rhett Sutphin <[email protected]> > >> Hi, >> >> On May 19, 2011, at 5:27 PM, 王雷 wrote: >> >>> Hi, >>> >>> I find in the apache ODE Rakefile the following line. What does this >>> line mean? Thanks. >>> >>> >>> gem "buildr", "~>1.4.3" >> >> That means it uses the buildr gem at version greater than or equal to 1.4.3 >> but less than 1.5.0. >> >> Rhett >> >>> >>> >>> >>> >>> >>> >>> Best Regards >>> >>> >>> >>> Lei Wang >> >>
