gpg install hangs

brew doctor

[pizza ~]$ brew doctor
/usr/bin/gcc
Your gcc 4.2.x version is older than the recommended version. It may be advisable
to upgrade to the latest release of Xcode.

brew install

[pizza ~]$ brew install -v gpg
==> Downloading ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-1.4.11.tar.bz2
File already downloaded in /Users/gasol/Library/Caches/Homebrew
/usr/bin/tar xf /Users/gasol/Library/Caches/Homebrew/gnupg-1.4.11.tar.bz2
==> Patching
/usr/bin/patch -f -p0 -i 001-homebrew.diff
patching file configure.ac
patching file ChangeLog
==> /usr/bin/autoconf
/usr/bin/autoconf 
aclocal.m4:20: warning: this file was generated for autoconf 2.64.
You have another version of autoconf.  It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.
==> ./configure --disable-dependency-tracking --prefix=/usr/local/Cellar/gnupg/1.4.11 --disable-asm
./configure --disable-dependency-tracking --prefix=/usr/local/Cellar/gnupg/1.4.11 --disable-asm
checking build system type... x86_64-apple-darwin11.2.0
checking host system type... x86_64-apple-darwin11.2.0
checking for a BSD-compatible install... 

gistfile1.txt

[pizza ~]$ brew --config
/usr/bin/gcc
HOMEBREW_VERSION: 0.8
HEAD: (none)
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_LIBRARY_PATH: /usr/local/Library/Homebrew
Hardware: quad-core 64-bit sandybridge
OS X: 10.7.2
Kernel Architecture: x86_64
Ruby: 1.8.7-249
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Xcode: 4.2.1
GCC-4.0: N/A 
GCC-4.2: build 401 (5664 or newer recommended)
LLVM: build 2336 
MacPorts or Fink? false
X11 installed? true