I am having some troubles to install dsfont in TexStudio. Reading some other discussions, I tried to go to MikTex 2.9 package manager (admin) and install doublestroke but it did not work. In fact when I tried to install it, I got the message
No data ="get host by name failed in tcp_connect()"
Does somebody know what is the problem here? Because I am getting mad trying to figure it out...
Every suggestion is highly appreciated.