I just tried installing pharo 3.0 on Linux Debian wheezy and failed.

I first went to http://www.pharo-project.org/pharo-download

and downloaded the Linux version.

I unzipped it and attempted to run pharo.

I got the error: 

ralph@m31:~/Pharo$ ./pharo
/home/ralph/Pharo/bin/pharo: /lib/i386-linux-gnu/i686/cmov/libc.so.6: version `GLIBC_2.15' not found (required by /home/ralph/Pharo/bin/pharo)

I assume the problem is Pharo is expecting me to have the 64 bit version of  a library and i have the 32 bit version of the
library but I am not sure of that.

So I tried installing the Ubuntu version (from the same web page)

following the instructions I ran:

sudo add-apt-repository ppa:pharo/stable
sudo apt-get update

On the second command I got the errors:

...
Hit ftp://ftp.debian.org stable/contrib Translation-en
Hit ftp://ftp.debian.org stable/main Translation-en
Hit ftp://ftp.debian.org stable/non-free Translation-en
Err http://ppa.launchpad.net wheezy/main Sources    
  404  Not Found
Err http://ppa.launchpad.net wheezy/main i386 Packages
  404  Not Found
Ign http://ppa.launchpad.net wheezy/main Translation-en_CA
Ign http://ppa.launchpad.net wheezy/main Translation-en
Fetched 129 kB in 4s (30.7 kB/s)
W: Failed to fetch http://ppa.launchpad.net/pharo/stable/ubuntu/dists/wheezy/main/source/Sources  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/pharo/stable/ubuntu/dists/wheezy/main/binary-i386/Packages  404  Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

The solution is probably obvious to many of you.

If I could be enlightened as to what to do that would be great.

Thanks

Ralph Boland