MONGO_URL is set, but build always stops with "missing error"

[1jerry]

Type of problem

• Failure to build

Summary

MONGO_URL missing error - but it IS set. I have no idea why the buildpack does not see it.
Using instructions from https://maxmalm.se/blog/2015-06-12-digitalocean-dokku-meteor

Contents of .meteor/release

[email protected]

Buildpack version

root@dokku3:~# dokku buildpacks
 !     `buildpacks` is not a dokku command.
 !     See `dokku help` for a list of available commands.
>cat .env
export BUILDPACK_URL='https://github.com/AdmitHub/meteor-buildpack-horse.git'
((( I wish there WERE a version )))

Logs

#dokku config:set trial ROOT_URL=http://trial.apps.example.com
#dokku config:set trial MONGO_URL=mongodb://<myuser>:<mypass>@dsXXXXXX.mon
golab.com:XXXXX/test30?autoReconnect=true
~# dokku config trial
=====> trial env vars
DOKKU_APP_TYPE:  herokuish
MONGO_URL:     mongodb://<myuser>:<mypass>@dsXXXXX.mongolab.com:XXXXX/test30?autoReconnect=true
ROOT_URL:        http://trial.apps.example.com

remote: + echo '       ++ export ROOT_URL=http://trial.apps.example.com'
remote:        ++ export ROOT_URL=http://trial.apps.example.com
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ ROOT_URL=http://trial.apps.example.com'
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ ROOT_URL=http://trial.apps.example.com'
remote:        ++ ROOT_URL=http://trial.apps.example.com
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '+ for file in '\''$app_path/.profile.d/*.sh'\'''
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       + for file in '\''$app_path/.profile.d/*.sh'\'''
remote:        + for file in '$app_path/.profile.d/*.sh'
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '+ source /app/.profile.d/mongo_url.sh'
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       + source /app/.profile.d/mongo_url.sh'
remote:        + source /app/.profile.d/mongo_url.sh
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ '\''['\'' -z '\'']'\'''
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ '\''['\'' -z '\'']'\'''
remote:        ++ '[' -z ']'
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ export MONGO_URL='
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ export MONGO_URL='
remote:        ++ export MONGO_URL=
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ MONGO_URL='
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ MONGO_URL='
remote:        ++ MONGO_URL=
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ '\''['\'' -z '\'']'\'''
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ '\''['\'' -z '\'']'\'''
remote:        ++ '[' -z ']'
remote: + for line in '$(docker logs "$CID" 2>&1)'
remote: + dokku_log_verbose_quiet '++ echo '\''meteor-buildpack-horse: MONGO_URL missing, you must define it for meteor to work.'\'''
remote: + declare 'desc=log verbose formatter (with quiet option)'
remote: + [[ -z '' ]]
remote: + echo '       ++ echo '\''meteor-buildpack-horse: MONGO_URL missing, you must define it for meteor to work.'\'''
####### normal output:
remote: -----> Adding PATH environment
remote: -----> Running extras
remote: -----> Adding profile script to resolve MONGO_URL from mongolab addon
remote: -----> Adding profile script to resolve ROOT_URL from heroku app name
remote:        -----> Discovering process types
remote:        Default types for  -> web
remote: -----> Releasing trial (dokku/trial:latest)...
remote: -----> Deploying trial (dokku/trial:latest)...
remote: -----> Attempting to run scripts.dokku.predeploy from app.json (if defined)
remote: -----> App Procfile file found (/home/dokku/trial/DOKKU_PROCFILE)
remote: -----> DOKKU_SCALE file found (/home/dokku/trial/DOKKU_SCALE)
remote: =====> web=1
<snip>
remote: =====> trial web container output:
remote:        meteor-buildpack-horse: MONGO_URL missing, you must  define it for meteor to work.
remote:         /app/.meteor/heroku_build/app/programs/server/node_modules/fibers/future.js:245
remote:                                                 throw(ex);
remote:                                                       ^
remote:        Error: MONGO_URL must be set in environment
remote:            at Object.<anonymous> (packages/mongo/remo.......

Deployment target

Dokku on Digital Ocean

[maxall41]

Did you ever solve this?