WebLogic Push Issue

gistfile1.txt

$ cf push wls-sample-web -b https://github.com/michaljemala/weblogic-buildpack -p resources/wls/WlsSampleWeb.war
Creating app wls-sample-web in org mjemala-org / space development as [email protected]...
OK

Using route wls-sample-web.cfapps.io
Binding wls-sample-web.cfapps.io to wls-sample-web...
OK

Uploading wls-sample-web...
Uploading app files from: resources/wls/WlsSampleWeb.war
Uploading 40.1K, 36 files
OK

Starting app wls-sample-web in org mjemala-org / space development as [email protected]...
OK
-----> Downloaded app package (88K)
Cloning into '/tmp/buildpacks/weblogic-buildpack'...
-----> WebLogic Buildpack Version: 195519b | https://github.com/michaljemala/weblogic-buildpack#195519b
/usr/lib/ruby/1.9.1/psych.rb:203:in `parse': (#<File:0x0000000125c5a0>): mapping values are not allowed in this context at line 2 column 13 (Psych::SyntaxError)
	from /usr/lib/ruby/1.9.1/psych.rb:203:in `parse_stream'
	from /usr/lib/ruby/1.9.1/psych.rb:151:in `parse'
	from /usr/lib/ruby/1.9.1/psych.rb:127:in `load'
	from /usr/lib/ruby/1.9.1/psych.rb:297:in `block in load_file'
	from /usr/lib/ruby/1.9.1/psych.rb:297:in `open'
	from /usr/lib/ruby/1.9.1/psych.rb:297:in `load_file'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/repository/repository_index.rb:42:in `block in initialize'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/cached_file.rb:51:in `call'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/cached_file.rb:51:in `block in cached'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/cached_file.rb:51:in `open'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/cached_file.rb:51:in `open'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/cached_file.rb:51:in `cached'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/util/cache/download_cache.rb:66:in `get'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/repository/repository_index.rb:41:in `initialize'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/repository/configured_item.rb:62:in `new'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/repository/configured_item.rb:62:in `index'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/repository/configured_item.rb:47:in `find_item'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/jre/open_jdk_like.rb:42:in `detect'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:131:in `block in detection'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:130:in `each'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:130:in `detection'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:122:in `component_detection'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:62:in `compile'
	from /tmp/buildpacks/weblogic-buildpack/bin/compile:27:in `block in <main>'
	from /tmp/buildpacks/weblogic-buildpack/lib/java_buildpack/buildpack.rb:198:in `with_buildpack'
	from /tmp/buildpacks/weblogic-buildpack/bin/compile:26:in `<main>'
Staging failed: Buildpack compilation step failed

FAILED
Server error, status code: 400, error code: 170001, message: Staging error: cannot get instances since staging failed

TIP: use 'cf logs wls-sample-web --recent' for more information