Android SDK manager does not show packages to be installed

Question

I have installed Android SDK and packages. Since I had an error when opening a new project on Eclipse, I decided to uninstall SDK and install again. The problem now is that

Answer 1

To everyone having this issue, I was able to fix it by installing the required dependencies through the terminal with:

sudo apt-get install libc6-dev-i386 lib32z1 default-jdk.

After that, all the other API packages showed up