TASK [artefactual.archivematica-src : Install front-end dependencies] **********
changed: [am-local] => (item=/vagrant/src/archivematica/src/dashboard/frontend/appraisal-tab)
failed: [am-local] (item=/vagrant/src/archivematica/src/dashboard/frontend/transfer-browser) => {"changed": true, "cmd": ["npm", "install"], "delta": "0:00:16.859546", "end": "2018-03-20 15:43:55.774615", "item": "/vagrant/src/archivematica/src/dashboard/frontend/transfer-browser", "msg": "non-zero return code", "rc": 1, "start": "2018-03-20 15:43:38.915069", "stderr": "npm WARN prepublish-on-install As of npm@5, `prepublish` scripts are deprecated.\nnpm WARN prepublish-on-install Use `prepare` for build steps and `prepublishOnly` for upload-only.\nnpm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.\nsh: 1: webpack: not found\nnpm ERR! file sh\nnpm ERR! code ELIFECYCLE\nnpm ERR! errno ENOENT\nnpm ERR! syscall spawn\nnpm ERR! [email protected] prepublish: `webpack --progress --colors --entry ./app.js`\nnpm ERR! spawn ENOENT\nnpm ERR! \nnpm ERR! Failed at the [email protected] prepublish script.\nnpm ERR! This is probably not a problem with npm. There is likely additional logging output above.\n\nnpm ERR! A complete log of this run can be found in:\nnpm ERR! /var/lib/archivematica/.npm/_logs/2018-03-20T15_43_55_756Z-debug.log", "stderr_lines": ["npm WARN prepublish-on-install As of npm@5, `prepublish` scripts are deprecated.", "npm WARN prepublish-on-install Use `prepare` for build steps and `prepublishOnly` for upload-only.", "npm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.", "sh: 1: webpack: not found", "npm ERR! file sh", "npm ERR! code ELIFECYCLE", "npm ERR! errno ENOENT", "npm ERR! syscall spawn", "npm ERR! [email protected] prepublish: `webpack --progress --colors --entry ./app.js`", "npm ERR! spawn ENOENT", "npm ERR! ", "npm ERR! Failed at the [email protected] prepublish script.", "npm ERR! This is probably not a problem with npm. There is likely additional logging output above.", "", "npm ERR! A complete log of this run can be found in:", "npm ERR! /var/lib/archivematica/.npm/_logs/2018-03-20T15_43_55_756Z-debug.log"], "stdout": "\n> [email protected] prepublish /vagrant/src/archivematica/src/dashboard/frontend/transfer-browser\n> webpack --progress --colors --entry ./app.js", "stdout_lines": ["", "> [email protected] prepublish /vagrant/src/archivematica/src/dashboard/frontend/transfer-browser", "> webpack --progress --colors --entry ./app.js"]}