These Librairies Failed to Download

[Nyvien]

I KNOW this is mentioned in the "Rules and EAQ" thread. I checked it and read it all.

But it is different for me and it didn't work.

 

So, I'll explain. I am trying to make a Pixelmon Server for my friends and I. I didn't install any mod, and I didn't even get any error when installing forge on Vanilla Minecraft, but I just can't make it work for the server. I had so many errors and spent all day today googling every single errors, fixing them, only to be another error happening.

 

I am getting really desperate, which is why I am posting here. This is the error I get. I am running "minecraftforge-installer-1.6.4-9.11.1.935" since it,S the version needed for Pixelmon. And I am using MineCraft 1.6.4

 

 

I tried everything I could find about this error, but they are always different "librairies", so I can't do anything about it.

[luacs1998]

Redownload the installer, mojang changed their stuff AGAIN, Lex fixed it.

[Nyvien]

I do not know why, I tried to redownload the installer yesterday but it didn't change anything. Yet, today, it worked... Thanks a lot Luacs, I was really desperate!