Trying to create a new application in Yii: env: php: No such file or directory

[ShyRanger]

I'm trying to create a new yii app from the terminal. My YiiRoot folder is in my htdoc folder. I'm first going into my webroot:\[code\]$ cd /Applications/MAMP/htdocs\[/code\]I'm then going into yiic and trying to create a new application:\[code\]/Applications/MAMP/htdocs/YiiRoot/framework/yiic webapp demo\[/code\]I'm then getting this message:\[code\]env: php: No such file or directory\[/code\]I've also tried:\[code\]cd /Applications/MAMP/htdocs/YiiRoot/frameworkyiic webapp /Applications/MAMP/htdocs-bash: yiic: command not found\[/code\]And:\[code\]cd /Applications/MAMP/htdocs/YiiRoot/framework ./yiic webapp /Applications/MAMP/htdocs No such file or directory\[/code\]And:\[code\] cd /Applications/MAMP/htdocs/YiiRoot/framework php yiic webapp /Applications/MAMP/htdocs -bash: php: command not found\[/code\]And: \[code\] cd /Applications/MAMP/htdocs/YiiRoot/framework php yiic.php webapp /Applications/MAMP/htdocs -bash: php: command not found\[/code\]I'm completely out of ideas. Any advice please?