Step 6 is broken

Having issue with step 6.
expected output is 5 chunks but all I'm getting is 4
`Time: 19011ms
chunk {0} styles.b8bba95fab8adefc8f7b.bundle.css (styles) 84 bytes [initial] [rendered]
chunk {1} polyfills.997d8cc03812de50ae67.bundle.js (polyfills) 84 bytes [initial] [rendered]
chunk {2} main.ee32620ecd1edff94184.bundle.js (main) 84 bytes [initial] [rendered]
chunk {3} inline.318b50c57b4eba3d437b.bundle.js (inline) 796 bytes [entry] [rendered]

ERROR in node_modules/@angular/fire/database/interfaces.d.ts(2,26): error TS2307: Cannot find module 'firebase/app'.
node_modules/@angular/fire/firebase.app.module.d.ts(2,79): error TS2307: Cannot find module 'firebase/app'.
node_modules/@angular/fire/auth/auth.d.ts(4,28): error TS2307: Cannot find module 'firebase/app'.
src/app/app.component.ts(21,27): error TS2307: Cannot find module 'firebase'.
`

also the `firebase deploy --except functions` part isnt working either. its giving me a 404 error.

`
i deploying database, storage, hosting
i database: checking rules syntax...
✔ database: rules syntax for database friendlychat-60902 is valid
i storage: checking storage.rules for compilation errors...
✔ storage: rules file storage.rules compiled successfully
i storage: uploading rules storage.rules...
(node:11543) UnhandledPromiseRejectionWarning: Error
at new FirebaseError (/home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/error.js:9:18)
at Object.reject (/home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/utils.js:78:27)
at /home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/deploy/hosting/prepare.js:48:26
at arrayEach (/home/archangel/.npm-global/lib/node_modules/firebase-tools/node_modules/lodash/lodash.js:516:11)
at Function.forEach (/home/archangel/.npm-global/lib/node_modules/firebase-tools/node_modules/lodash/lodash.js:9344:14)
at module.exports (/home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/deploy/hosting/prepare.js:29:7)
at _chain (/home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/deploy/index.js:22:40)
at /home/archangel/.npm-global/lib/node_modules/firebase-tools/lib/deploy/index.js:25:20
at process.internalTickCallback (internal/process/next_tick.js:77:7)
(node:11543) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:11543) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
i hosting[friendlychat-60902]: beginning deploy...
i hosting[friendlychat-60902]: found 0 files in dist
✔ hosting[friendlychat-60902]: file upload complete
i database: releasing rules...
✔ database: rules for database friendlychat-60902 released successfully
✔ storage: released rules storage.rules to firebase.storage/friendlychat-60902.appspot.com
i hosting[friendlychat-60902]: finalizing version...

Error: HTTP Error: 404, Not Found

`
versions:
Node: v11.1.0
npm:6.4.1
ng: `Your global Angular CLI version (7.0.5) is greater than your local
version (1.7.4). The local Angular CLI version is used.
`
firebase:
6.1.0