[boost] [btree] build advice needed

Subject: [boost] [btree] build advice needed
From: Phil Endecott (spam_from_boost_dev_at_[hidden])
Date: 2010-10-03 13:02:50

Dear Beman & others,

At the risk of appearing ignorant and being told the RTM, can someone 
please help me to build btree?  I am attempting to do this on a 
smallish ARM Linux box where building the whole of Boost is impractical 
(but which should otherwise be very similar to an x86 Linux system).  
So far:

# apt-get install g++  (etc)
# apt-get install boost-build
# apt-get install bjam
# apt-get install git

$ git clone git://github.com/Beman/Boost-Btree btree
$ cd btree/libs/btree/build
$ bjam
error: Could not find parent for project at '.'
error: Did not find Jamfile or project-root.jam in any parent directory.

As it says, there is no project-root.jam or Jamfile in any parent; this 
makes me think that perhaps it is expecting this to be part of a larger 
Boost tree.  Or, maybe I just don't know the right incantations.  
What's the easiest way to go about this?  If I do need to get other 
Boost source code, if there some git magic that will do it for me?

Thanks,  Phil.