Ensure your Linux installation is able to build 32-bit applications. On 64-bit Ubuntu you will want these packages:
sudo apt-get install g++-multilib
On Ubuntu older than 13.04, the ia32-libs
package should also be installed. On 13.04 and higher, 32-bit libraries must be chosen individually, but normally they are installed by default in most distributions.
Download the .tar.gz version of Dr. Memory. Untar the package into a directory of your choice:
tar xzf DrMemory-Linux-X.X.X-X.tar.gz
Now either place the bin
subdirectory of the Dr. Memory directory structure on your PATH, or invoke Dr. Memory via its full path.