Brew install boxes does not work

gistfile1.txt

rudi:~ rzimmermann$ brew --config
HOMEBREW_VERSION: 0.9.5
ORIGIN: https://github.com/Homebrew/homebrew.git
HEAD: 39630a17b741de3c0e65d2b3c0ba8ac8a57b704b
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
CPU: quad-core 64-bit sandybridge
OS X: 10.9.3-x86_64
CLT: 5.1.0.0.1.1396320587
Clang: 5.1 build 503
X11: 2.7.6 => /opt/X11
System Ruby: 2.0.0-451
Perl: /usr/bin/perl
Python: /usr/bin/python
Ruby: /usr/bin/ruby
rudi:~ rzimmermann$ brew doctor
Your system is ready to brew.
rudi:~ rzimmermann$ brew install -v boxes 2>&1
==> Downloading http://boxes.thomasjensen.com/download/boxes-1.1.1.src.tar.gz
Already downloaded: /Library/Caches/Homebrew/boxes-1.1.1.tar.gz
==> Verifying boxes-1.1.1.tar.gz checksum
tar xf /Library/Caches/Homebrew/boxes-1.1.1.tar.gz
==> make GLOBALCONF=/usr/local/Cellar/boxes/1.1.1/share/boxes-config CC=clang
For compilation info see the boxes website at http://boxes.thomasjensen.com/
/Library/Developer/CommandLineTools/usr/bin/make -C src build
/Library/Developer/CommandLineTools/usr/bin/make CFLAGS_ADDTL=-O boxes
clang -ansi -I. -Iregexp -Wall -W -O   -c -o parser.o parser.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o lex.yy.o lex.yy.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o boxes.o boxes.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o tools.o tools.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o shape.o shape.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o generate.o generate.c
clang -ansi -I. -Iregexp -Wall -W -O   -c -o remove.o remove.c
/Library/Developer/CommandLineTools/usr/bin/make -C regexp CC=clang libregexp.a
clang -O -I. -O -c regexp.c
clang -O -I. -O -c regsub.c
ar cr libregexp.a regexp.o regsub.o
clang -Lregexp parser.o lex.yy.o boxes.o tools.o shape.o generate.o remove.o -o boxes -lregexp
strip boxes
==> Cleaning
==> Finishing up
ln -s ../Cellar/boxes/1.1.1/bin/boxes boxes
ln -s ../Cellar/boxes/1.1.1/share/boxes-config boxes-config
ln -s ../../../Cellar/boxes/1.1.1/share/man/man1/boxes.1 boxes.1
==> Summary
🍺  /usr/local/Cellar/boxes/1.1.1: 6 files, 168K, built in 2 seconds
rudi:~ rzimmermann$ boxes -l
boxes: Bad address