[opendx-general] dx path problem and sample problem

[Biao Wu]

Hi, all:

   I just installed dx on RedHat 6.1, with 
      opendx-4.0.10-1.i386.rpm
      opendx-docs-4.0.10-1.i386.rpm
and its samples from dxsamples-4.0.8.tar.

Everything seems working OK except path and samples. I've added a 
/usr/local/dx/bin to my path. But whenever I typed dx, I got

/usr/bin/dx: /usr/dx/bin/dx: No such file or directory
exec: /usr/dx/bin/dx: cannot execute: No such file or directory

So I had to type "/usr/local/dx/bin/dx" to start dx. 

For the samples, I just untarred file dxsamples-4.0.8.tar. 
Do I need to "install" it? There is nothing in the README and INSTALL
files for me to read.

Thanks. 

Biao Wu