net/grive build error; command line tool to download goole drive document

[Mayuresh <mayuresh%acm.org@localhost>]

In a freshly cvs updated pkgsrc tree, on NetBSD 6.1 i386, I get this
error:


../libgrive/libgrive.a(State.cc.o): In function
`gr::v1::State::Write(boost::filesystem::path const&) const':
State.cc:(.text+0xf4e): undefined reference to `gr::Json::Json<unsigned
long>(unsigned long const&)'
State.cc:(.text+0xff6): undefined reference to `gr::Json::Json<long>(long
const&)'

Would appreciate help in fixing.

Please also suggest any alternatives to retrieve a google drive document
from a given URL, preferably using command line.

Mayuresh.