aegir lint: cannot find 'eslint-config-standard' (module not included properly by pkg)

[mkg20001]

Cannot find module 'eslint-config-standard'
Referenced from: /snapshot/aegir/src/config/eslintrc.js
Error: Cannot find module 'eslint-config-standard'
Referenced from: /snapshot/aegir/src/config/eslintrc.js
    at ModuleResolver.resolve (/snapshot/aegir/node_modules/eslint/lib/util/module-resolver.js:74:19)
    at resolve (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:479:28)
    at load (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:551:26)
    at configExtends.reduceRight (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:425:36)
    at Array.reduceRight (<anonymous>)
    at applyExtends (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:403:26)
    at loadFromDisk (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:523:22)
    at Object.load (/snapshot/aegir/node_modules/eslint/lib/config/config-file.js:559:20)
    at Config.loadSpecificConfig (/snapshot/aegir/node_modules/eslint/lib/config.js:135:46)
    at new Config (/snapshot/aegir/node_modules/eslint/lib/config.js:101:14)