osenv@0.1.0
graceful-fs@3.0.2
fstream@0.1.26
cache: atomic de-race-ified package.json writing

a. Use a tmp file with the pid, and mv into place
b. Only write it once, use inflight to hop on it if in progress
v1.4.15
Properly handle errors that can occur in the config-loading process
failing test: set global prefix in userconfig
npmconf@1.0.4

Fix #5459
npmconf@1.0.5
deprecate uses the registry-client for real
use the new URL-based npm-registry-client interface
remove dead code and fix jshint warnings
upgrade to npm-registry-client@2.0.0
removed redundant dependency
npm-registry-client@2.0.1
npmlog@1.0.1
rimraf@2.2.8
sha@1.2.4
fstream@0.1.27
syntax error in owner