Error Installiing from Command Line

When I try to install from command line, I get the following errors:

Cloning into ‘erpnext’…

npm ERR! Error: failed to fetch from registry: superagent
npm ERR! at /usr/share/npm/lib/utils/npm-registry-client/get.js:139:12
npm ERR! at cb (/usr/share/npm/lib/utils/npm-registry-client/request.js:31:9
npm ERR! at Request._callback (/usr/share/npm/lib/utils/npm-registry-client/
npm ERR! at Request.callback (/usr/lib/nodejs/request/main.js:119:22)
npm ERR! at Request. (/usr/lib/nodejs/request/main.js:212:58)
npm ERR! at Request.emit (events.js:88:20)
npm ERR! at ClientRequest. (/usr/lib/nodejs/request/main.js:412:1
npm ERR! at ClientRequest.emit (events.js:67:17)
npm ERR! at HTTPParser.onIncoming (http.js:1261:11)
npm ERR! at HTTPParser.onHeadersComplete (http.js:102:31)
npm ERR! You may report this log at:
npm ERR! or use
npm ERR! reportbug --attach /home/frappe/frappe-bench/npm-debug.log npm
npm ERR!
npm ERR! System Linux 2.6.32-042stab102.9
npm ERR! command “node” “/usr/bin/npm” “install” “” “redis” “express” "
superagent" “cookie”
npm ERR! cwd /home/frappe/frappe-bench
npm ERR! node -v v0.6.12
npm ERR! npm -v 1.1.4
npm ERR! message failed to fetch from registry: superagent
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /home/frappe/frappe-bench/npm-debug.log
npm not ok
installing frappe
installing erpnext
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench==0.92’, ‘console_scripts’, ‘bench’)()
File “/home/frappe/bench-repo/bench/”, line 60, in cli
File “/usr/local/lib/python2.7/dist-packages/click/”, line 700, in ca

return self.main(*args, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 680, in main
rv = self.invoke(ctx)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 1027, in inv
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/usr/local/lib/python2.7/dist-packages/click/”, line 873, in invo
return ctx.invoke(self.callback, **ctx.params)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 508, in invo
return callback(*args, **kwargs)
File “/home/frappe/bench-repo/bench/”, line 165, in init
no_auto_update=no_auto_update, frappe_path=frappe_path, frappe_branch=frappe
File “/home/frappe/bench-repo/bench/”, line 82, in init
File “/home/frappe/bench-repo/bench/”, line 112, in setup_socketio
exec_cmd(“npm install redis express superagent cookie”, cwd=bench)
File “/home/frappe/bench-repo/bench/”, line 104, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: npm install redis express superagent c

Can you check /home/frappe/frappe-bench/npm-debug.log?
Also, try to setup nodejs again by running bench setup socketio (from frappe-bench dir)