This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Trouble on installing DVSDK

Hello

 

I am trying to install the DVSDK as specified on http://processors.wiki.ti.com/index.php/GSG:_DVEVM_Software_Setup_for_DM3xx_Platforms

Unfortunately I fail already on one of the first commands. If I execute

host $ sudo tar -xjf arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 -C /opt

I get a message as follows:
sudo: please use single character options. Then some examples follow.

Do I misunderstand this instruction? Do I need to fill in anything else for -xjf. has anybody any recommendation?