Problem downloading files from Ubuntu One cloud

I've followed the instructions, but I have this back in my terminal:

./u1_downloader
bash: ./u1_downloader: cannot execute binary file: Exec format error

What am I doing wrong?

You need to download the 32 bits version from here:

https://help.ubuntu.com/community/U1/Downloader/All/Architectures

Or in terminal, just follow these instructions:

1. Download the file with wget

   wget 'http://ubuntuone.com/u1-downloader/u1-downloader-32b.tar.gz'

2. Next, run this command to uncompress the program:

   tar zxf u1-downloader.tar.gz

3. Go to the program's newly-created directory by running:

   cd u1-downloader

4. Start the program by running:

   ./u1_downloader

You’ll be prompted for your credentials: enter your email and hit enter, then type in your password and hit enter. If needed, you'll be asked for your 2-factor authentication code as well.

Your files will start downloading and will be saved in the u1-files directory (you can access this folder with the file manager)