[...]

from available:
--with   :	
--without:	 python3
Available branches: master
Searching for tag auto/ti/python-httplib2-0.8-2...
Searching for tag auto/ti/python-httplib2-0_8-2...
--2015-05-27 06:38:29--  http://distfiles.pld-linux.org/distfiles/by-md5/0/8/0803da81fe1bb92f864715665defe65f/httplib2-0.8.zip
Resolving distfiles.pld-linux.org (distfiles.pld-linux.org)... 193.239.45.41
Connecting to distfiles.pld-linux.org (distfiles.pld-linux.org)|193.239.45.41|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 159827 (156K) [application/zip]
Saving to: 'httplib2-0.8.zip'
     0K .......... .......... .......... .......... .......... 32%  813K 0s
    50K .......... .......... .......... .......... .......... 64% 1.53M 0s
   100K .......... .......... .......... .......... .......... 96% 1.57M 0s
   150K ......                                                100% 22.5M=0.1s
2015-05-27 06:38:29 (1.22 MB/s) - 'httplib2-0.8.zip' saved [159827/159827]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/python-httplib2-0.8-2.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	
--without:	 python3
Writing git revision for tag auto/ti/python-httplib2-0.8-2
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.97382
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf httplib2-0.8
Begin-PLD-Builder-Info
Build-Time: user:2.90s sys:1.28s real:10.08s (faults io:0 non-io:173632)
Files queued for ftp:
    158356 python-httplib2-0.8-2.src.rpm
       191 python-httplib2-0.8-2.src.rpm.uploadinfo
End-PLD-Builder-Info