Download failed: https://downloads.sf.net/project/machomebrew/Bottles/cmake-2.8.9.mountainlion.bottle.tar.gz

Bottle Download Fail

First-time gist user -- sorry if I make mistakes in reporting. 

Basic issue: I can get Homebrew to install software from any website except Sourceforge (specifically this website: http://sourceforge.net/projects/machomebrew/files/Bottles/). Installing other software may require dependencies that are found on this website (i.e. cmake, pkg-config) and the typical installation of such software fails. 

I've been through the usual procedures. My 'brew update' says I'm already up-to-date. The output of brew doctor and the install are the following:

```
Joachims-Mac-Pro:Homebrew joachimherz$ HOMEBREW_MAKE_JOBS=1 VERBOSE=1 brew install cmake
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/cmake-2.8.9.mountainlion.bottle.tar.gz
/usr/bin/curl -qf#LA Homebrew 0.9.3 (Ruby 1.8.7-358; Mac OS X 10.8.2) https://downloads.sf.net/project/machomebrew/Bottles/cmake-2.8.9.mountainlion.bottle.tar.gz -o /Library/Caches/Homebrew/cmake-2.8.9.mountainlion.bottle.tar.gz

curl: (7) couldn't connect to host
Error: Download failed: https://downloads.sf.net/project/machomebrew/Bottles/cmake-2.8.9.mountainlion.bottle.tar.gz
Joachims-Mac-Pro:Homebrew joachimherz$ brew doctor
Your system is raring to brew.
````
I can provide config.log if needed. My versions of XCode and the CTL are the latest (v. 4.5). 

Other info which may or may not be useful: 
ProductName:	Mac OS X
ProductVersion:	10.8.2
BuildVersion:	12C54
Processor: 2 x 2.4 GHz 6-Core Intel Xeon