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Raised by Resolver when a dependency requests a gem for which there is no spec.

Methods
N
V

Attributes

[R] dependency

The unsatisfiable dependency. This is a Gem::Resolver::DependencyRequest, not a Gem::Dependency
[RW] errors

Errors encountered which may have contributed to this exception

Class Public methods

new(dep, platform_mismatch=nil)

Creates a new UnsatisfiableDependencyError for the unsatisfiable Gem::Resolver::DependencyRequest dep

Source: show | on GitHub 

# File ruby/lib/rubygems/exceptions.rb, line 265
def initialize(dep, platform_mismatch=nil)
  if platform_mismatch && !platform_mismatch.empty?
    plats = platform_mismatch.map {|x| x.platform.to_s }.sort.uniq
    super "Unable to resolve dependency: No match for '#{dep}' on this platform. Found: #{plats.join(", ")}"
  else
    if dep.explicit?
      super "Unable to resolve dependency: user requested '#{dep}'"
    else
      super "Unable to resolve dependency: '#{dep.request_context}' requires '#{dep}'"
    end
  end

  @dependency = dep
  @errors     = []
end

Instance Public methods

name()

The name of the unresolved dependency

Source: show | on GitHub 

# File ruby/lib/rubygems/exceptions.rb, line 284
def name
  @dependency.name
end

version()

The Requirement of the unresolved dependency (not Version).

Source: show | on GitHub 

# File ruby/lib/rubygems/exceptions.rb, line 291
def version
  @dependency.requirement
end