Unable to install Ember.js -

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i trying install ember cli getting error, not getting need do.

i running below command install ember cli in c drive:

npm install -g ember-cli

i getting below error:

npm err! windows_nt 6.1.7601 npm err! argv "c:\\program files\\nodejs\\\\node.exe" "c:\\program files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "ember-cli" npm err! node v0.12.5 npm err! npm  v2.11.2 npm err! code etimedout npm err! errno etimedout npm err! syscall connect  npm err! network connect etimedout npm err! network not problem npm npm err! network , related network connectivity. npm err! network in cases behind proxy or have bad network settings. npm err! network npm err! network if behind proxy, please make sure npm err! network 'proxy' config set properly.  see: 'npm config' npm err! windows_nt 6.1.7601 npm err! argv "c:\\program files\\nodejs\\\\node.exe" "c:\\program files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "ember-cli" npm err! node v0.12.5 npm err! npm  v2.11.2 npm err! path c:\npm-debug.log.9900b075918cf81d21ff4fa7a56e3bc6 npm err! code eperm npm err! errno -4048  npm err! error: eperm, open 'c:\npm-debug.log.9900b075918cf81d21ff4fa7a56e3bc6' npm err!     @ error (native) npm err!  { [error: eperm, open 'c:\npm-debug.log.9900b075918cf81d21ff4fa7a56e3bc6'] npm err!   errno: -4048, npm err!   code: 'eperm', npm err!   path: 'c:\\npm-debug.log.9900b075918cf81d21ff4fa7a56e3bc6' } npm err! npm err! please try running command again root/administrator.  npm err! please include following file support request: npm err!     c:\npm-debug.log

updated:

    c:\>npm install -g ember-cli npm err! windows_nt 6.1.7601 npm err! argv "c:\\program files\\nodejs\\\\node.exe" "c:\\program files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "ember-cli" npm err! node v0.12.5 npm err! npm  v2.11.2 npm err! code etimedout npm err! errno etimedout npm err! syscall connect  npm err! network connect etimedout npm err! network not problem npm npm err! network , related network connectivity. npm err! network in cases behind proxy or have bad network settings. npm err! network npm err! network if behind proxy, please make sure npm err! network 'proxy' config set properly.  see: 'npm config'  npm err! please include following file support request: npm err!     c:\npm-debug.log

i have solved problem. because of network issues. have enabled proxy used node downloading files.


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