json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "id": "https://raw.githubusercontent.com/FarmBot-Labs/farmware_manifests/master/schema.json",
      "title": "Farmware Schema",
      "type": "object",
      "properties": {
          "package": {
              "description": "Package name",
              "type": "string"
          },
          "language": {
              "description": "Package programming language",
              "type": "string"
          },
          "author": {
              "description": "Package author",
              "type": "string"
          },
          "description": {
              "description": "Package description",
              "type": "string"
          },
          "version": {
              "description": "Package version",
              "type": "string"
          },
          "min_os_version_major": {
              "description": "Minimum Farmbot OS version",
              "type": "integer"
          },
          "url": {
              "description": "Url to locate this package",
              "type": "string"
          },
          "zip": {
              "description": "Url to locate the release of package",
              "type": "string"
          },
          "executable": {
              "description": "the name of the executable",
              "type": "string"
          },
          "args": {
              "description": "arguments to the executable",
              "type": "array"
          }
      },
      "required": [
          "package",
          "language",
          "author",
          "description",
          "version",
          "min_os_version_major",
          "url",
          "zip",
          "args",
          "executable"
      ]
  }