2018 package continuous deployment failing

[jaronheard]

Description

After #517, deployment of the 2018 package is failing on make deploy, due to the addition of the 2018 project packages as dependencies to the 2018 year package.

Step 4/9 : RUN npm install --only=production
 ---> Running in 1c2f97c34382
...
npm ERR! code E404
npm ERR! 404 Not Found: @hackoregon/2018-local-elections@^3.0.0

For this issue to be fixed:

• 2018 package should deploy

Steps to reproduce

View this log, specifically expand under make deploy:
https://travis-ci.org/hackoregon/civic/jobs/530579924

Expected result

2018 package should deploy. Log from previous successful deploy:
https://travis-ci.org/hackoregon/civic/jobs/528264106

Actual result

See above

Notes

Is there a reason we're using npm in step 4 of the make deploy rather than yarn?
Will switching to yarn fix the error?

[jaronheard]

#539 resolved