```ruby
#!/usr/bin/env ruby
# encoding: utf-8

task_root_dir = File.expand_path(File.join(File.dirname(__FILE__), '..','..'))

require "#{task_root_dir}/buildpacks-ci/lib/concourse-binary-builder"

ConcourseBinaryBuilder.new(ENV['BINARY_NAME'], task_root_dir, ENV['GIT_SSH_KEY'], ENV['BINARY_BUILDER_PLATFORM'], ENV['BINARY_BUILDER_OS_NAME']).run
```

Fix relative pathing for build-binary script
user
```ruby
#!/usr/bin/env ruby
# encoding: utf-8

task_root_dir = File.expand_path(File.join(File.dirname(__FILE__), '..','..', '..'))

require "#{task_root_dir}/buildpacks-ci/lib/concourse-binary-builder"

ConcourseBinaryBuilder.new(ENV['BINARY_NAME'], task_root_dir, ENV['GIT_SSH_KEY'], ENV['BINARY_BUILDER_PLATFORM'], ENV['BINARY_BUILDER_OS_NAME']).run
```
assistant