i have follow the instructions.phonegab docs and How to add android to cordova platform? PATH error?

Try to run android in command line. if the command is not found, it's mean that the path of android sdk that registered is still wrong
AndroidDev PATH
export PATH=${PATH}:~/android-sdk-linux/tools
export PATH=${PATH}:~/android-sdk-linux/platform-tools
You have to manually reload your setting like for Ubuntu I am using this command "$ source ~/.bashrc"
Thank you All for your clue of solutions. I try add $HOME because /Development directory in /Home directory and i followed code RVM in my .bash_profile:
`[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
eval "$(rbenv init -)"`
The solutions in How to add android to cordova platform? PATH error? i followed symbol ~ for initialize /Development directory in /Home directory, but it's not working. and I try follow code RVM in my .bash_profile use $HOME.
this is my .bash_profile:
export PATH=${PATH}:$HOME/Development/adt-bundle-mac-x86_64-20140321/sdk/platform-tools:$HOME/Development/adt-bundle-mac-x86_64-20140321/sdk/tools
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
eval "$(rbenv init -)"
and then run command source ~/.bash_profile. Solved