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abigen

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flag provided but not defined: -version
Usage of abigen:
  -abi string
     Path to the Ethereum contract ABI json to bind
  -bin string
     Path to the Ethereum contract bytecode (generate deploy method)
  -exc string
     Comma separated types to exclude from binding
  -lang string
     Destination language for the bindings (go, java, objc) (default "go")
  -out string
     Output file for the generated binding (default = stdout)
  -pkg string
     Package name to generate the binding into
  -sol string
     Path to the Ethereum contract Solidity source to build and bind
  -solc string
     Solidity compiler to use if source builds are requested (default "solc")
  -type string
     Struct name for the binding (default = package name)
abigen --help (return code: 2)

Usage of abigen:
  -abi string
     Path to the Ethereum contract ABI json to bind
  -bin string
     Path to the Ethereum contract bytecode (generate deploy method)
  -exc string
     Comma separated types to exclude from binding
  -lang string
     Destination language for the bindings (go, java, objc) (default "go")
  -out string
     Output file for the generated binding (default = stdout)
  -pkg string
     Package name to generate the binding into
  -sol string
     Path to the Ethereum contract Solidity source to build and bind
  -solc string
     Solidity compiler to use if source builds are requested (default "solc")
  -type string
     Struct name for the binding (default = package name)
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