Cannot create Vulcan server: npm error during server build

[yurikoval]

I do have a valid paid Heroku account, and running heroku addons --app vulcan-yuri does show cloudant:oxygen installed.

Here is the output during build server creation:

ruby-2.0.0 WEBDEV > vulcan create vulcan-yuri                          
Creating vulcan-yuri... done, stack is cedar
http://vulcan-yuri.herokuapp.com/ | [email protected]:vulcan-yuri.git
Initialized empty Git repository in /private/var/folders/zx/hh20wj555hg0gjkwxqswyhf80000gn/T/d20130729-24307-sli2ub/.git/
Counting objects: 865, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (792/792), done.
Writing objects: 100% (865/865), 1000.72 KiB | 388.00 KiB/s, done.
Total 865 (delta 82), reused 0 (delta 0)

-----> Node.js app detected
-----> Resolving engine versions
       Using Node.js version: 0.6.20
       Using npm version: 1.1.4
-----> Fetching Node.js binaries
-----> Vendoring node into slug
-----> Installing dependencies with npm
       npm WARN [email protected] package.json: bugs['name'] should probably be bugs['url']
       npm WARN [email protected] package.json: bugs['name'] should probably be bugs['url']

       npm ERR! Error: ENOENT, chmod '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee'
       npm ERR! You may report this log at:
       npm ERR!     <http://github.com/isaacs/npm/issues>
       npm ERR! or email it to:
       npm ERR!     <[email protected]>
       npm ERR! 
       npm ERR! System Linux 3.8.11-ec2
       npm ERR! command "/tmp/node-node-Qc7t/bin/node" "/tmp/node-npm-lOCR/cli.js" "rebuild"
       npm ERR! cwd /tmp/build_ob6z6q4ypcge
       npm ERR! node -v v0.6.20
       npm ERR! npm -v 1.1.4
       npm ERR! path /tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee
       npm ERR! code ENOENT
       npm ERR! message ENOENT, chmod '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee'
       npm ERR! errno {}
       npm ERR! 
       npm ERR! Additional logging details can be found in:
       npm ERR!     /tmp/build_ob6z6q4ypcge/npm-debug.log
       npm not ok
 !     Failed to rebuild dependencies with npm
info it worked if it ends with ok
verbose cli [ '/tmp/node-node-Qc7t/bin/node',
verbose cli   '/tmp/node-npm-lOCR/cli.js',
verbose cli   'rebuild' ]
info using [email protected]
info using [email protected]
verbose config file /tmp/build_ob6z6q4ypcge/.npmrc
verbose config file /tmp/node-node-Qc7t/etc/npmrc
verbose config file /tmp/node-npm-lOCR/npmrc
verbose umasking from 77 755
verbose caching /tmp/build_ob6z6q4ypcge/package.json
verbose loadDefaults [email protected]
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/connect-form/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/node-uuid/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/knox/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/cradle/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/restler/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/nodemon/package.json
WARN [email protected] package.json: bugs['name'] should probably be bugs['url']
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/coffee-script/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mkdirp/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/qs/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mime/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/connect-form/node_modules/formidable/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/vargs/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/request/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect/node_modules/formidable/package.json
verbose caching /tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow/node_modules/request/package.json
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
verbose returning [ '[email protected]' ]
info read Installed object
verbose path id [ '/tmp/build_ob6z6q4ypcge', '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/connect-form',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/connect-form/node_modules/formidable',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/cradle',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow/node_modules/request',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/request',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/vargs',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/qs',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mime',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect/node_modules/formidable',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mkdirp',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/knox', '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/node-uuid',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/nodemon',
verbose path id   '[email protected]' ]
verbose path id [ '/tmp/build_ob6z6q4ypcge/node_modules/restler',
verbose path id   '[email protected]' ]
silly rebuild set [ '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/connect-form',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/connect-form/node_modules/formidable',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/cradle',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/follow/node_modules/request',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/request',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/cradle/node_modules/vargs',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/qs',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mime',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/connect/node_modules/formidable',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/express/node_modules/mkdirp',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/knox',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/node-uuid',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/nodemon',
silly rebuild set   '/tmp/build_ob6z6q4ypcge/node_modules/restler' ]
info build /tmp/build_ob6z6q4ypcge/node_modules/coffee-script
verbose from cache /tmp/build_ob6z6q4ypcge/node_modules/coffee-script/package.json
info preinstall [email protected]
verbose linkStuff [ false, false, false, '/tmp/build_ob6z6q4ypcge/node_modules' ]
info linkStuff [email protected]
verbose linkBins [email protected]
verbose bins linking [ { coffee: './bin/coffee', cake: './bin/cake' },
verbose bins linking   '/tmp/build_ob6z6q4ypcge/node_modules/.bin',
verbose bins linking   false ]
verbose linkMans [email protected]
verbose rebuildBundles [email protected]
ERR! Error: ENOENT, chmod '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee'
ERR! You may report this log at:
ERR!     <http://github.com/isaacs/npm/issues>
ERR! or email it to:
ERR!     <[email protected]>
ERR! 
ERR! System Linux 3.8.11-ec2
ERR! command "/tmp/node-node-Qc7t/bin/node" "/tmp/node-npm-lOCR/cli.js" "rebuild"
ERR! cwd /tmp/build_ob6z6q4ypcge
ERR! node -v v0.6.20
ERR! npm -v 1.1.4
ERR! path /tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee
ERR! code ENOENT
ERR! message ENOENT, chmod '/tmp/build_ob6z6q4ypcge/node_modules/coffee-script/bin/coffee'
ERR! errno {}
verbose exit [ 1, true ]

 !     Push rejected, failed to compile Node.js app

To [email protected]:vulcan-yuri.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to '[email protected]:vulcan-yuri.git'
ruby-2.0.0 WEBDEV >