Error in releasing gem

Guys i am using jeweler to create a gem . I have successfully written my code and pushed it to github and my git status is cl开发者_如何转开发ean . Now when i want to release my gem i did 'rake release' it is creating my gem .... but its is not releasing to rubyforge . and i end up in the following error

Committing trisulrp.gemspec

Pushing master to origin

Tagging v1.2.2

Pushing v1.2.2 to origin

Generated: trisulrp.gemspec

trisulrp.gemspec is valid.

WARNING: no rubyforge_project specified

Successfully built RubyGem

Name: trisulrp

Version: 1.2.2

File: trisulrp-1.2.2.gem

rake aborted!

Permission denied - (./trisulrp-1.2.2.gem, ./pkg/trisulrp-1.2.2.gem)

I don kno where am goin wrong .......

Make sure you have write permissions in the directory where you run the command. It complains that it can't write the .gem file.

Try preceding the command with sudo:

sudo rake release