Trying to install a new gem into a rails app and regardless of whether I add or remove a gem from the Gemfile, when I run bundle install
, I get the following error:
Bundler could not find compatible versions for gem "bundler": In Gemfile: rails (= 3.0.0) ruby depends on bundler (~> 1.0.0) ruby Current Bundler version: bundler (1.3.5) This Gemfile requires a different version of Bundler. Perhaps you need to update Bundler by running `gem install bundler`?
I am confused, because ~> 1.0.0
means that I have to have a version of bundler
equal to or greater than 1.0.0 but less than 2.xx I'm fulfilling this requirement, so why is it failing?
Just to add, if I leave the Gemfile as is, bundle install
works just fine.
UPDATE
Clearly, I misunderstood the ~> symbol. You can look at the checked answer below for an explanation, or an even more in depth one at Meaning of tilde-greater-than (~>) in version requirement?
Actually ~> 1.0.0
is equal to >= 1.0.0
&& < 1.1
, so 1.3.5 doesn't match. You need another bundler version.
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