An error has ocurred when I was installing LyX on Mac OS

[Eduardo Ruiz]

Good morning,

I was installing Lyx. I have no problem moving LyX application icon to  
Applications. But when I ran LyX-Installer an error ocurred.

The message of error was:

"Cannot run texhash command to updateTeX Installation. Please run  
manually."

I don't know what happens but I don't know what I have to do!

Please, sorry, for my English!

Thanks a lot!