yancho@Ubuntu:~/msn$ sudo apt-get install build-essential libjpeg62 libjpeg62-dev libpng12-0 libpng12-0-dev
Reading package lists... Done
Building dependency tree... Done
libjpeg62 is already the newest version.
libpng12-0 is already the newest version.
Package libpng12-0-dev is a virtual package provided by:
  libpng12-dev 1.2.8rel-5ubuntu0.1
You should explicitly select one to install.
E: Package libpng12-0-dev has no installation candidate