allows me to build this using the PPA system.
Source: ncbi-blast+
Section: science
Priority: optional
-Build-Depends: debhelper (>= 7.0.50~), autotools-dev, libbz2-dev, libpcre3-dev, zlib1g-dev, libboost-test-dev, quilt (>= 0.46-7~), time
+Build-Depends: debhelper (>= 7.0.50~), autotools-dev (>= 20100122), libbz2-dev, libpcre3-dev, zlib1g-dev, libboost-test-dev, quilt (>= 0.46-7~), time
Standards-Version: 3.9.1
Uploaders: Olivier Sallou <olivier.sallou@irisa.fr>
DM-Upload-Allowed: yes