#28 error during build: bittorrent_helper.h: call of overloa of

[Kees Boss]

While building aria2-1.14.2 from source I get the error:

In file included from DownloadCommand.cc:70:
bittorrent_helper.h: In member function virtual void aria2::bittorrent::extractPeer(const aria2::ValueBase*, int, OutputIterator)::PeerListValueBaseVisitor::visit(const aria2::List&)': bittorrent_helper.h:293: error: call of overloadeddowncast(const aria2::SharedHandle<aria2::ValueBase>&)' is ambiguous

The versions aria2 1.14.1, 1.14.0 and 1.13.0 give the same error.
Versions 1.15.0. and 1.15.1 do configure without bittorrent functionality, that's not an option.
version 1.12.1 builds oke on the same system.

System:
CentOS release 4.8 2.6.9-89.ELsmp
dependencies installed:
openssl-0.9.7a-43.18.el4
openssl-devel-0.9.7a-43.18.el4
libxml2-devel-2.6.16-12.9
libxml2-2.6.16-12.9
gnutls-devel-1.0.20-4.el4_8.7
libgcrypt-1.2.0-3
libgcrypt-devel-1.2.0-3

NB:
the post "( build on Solaris 10 11/06 s10s_u3wos_10 SPARC - ID: 3497518)" mentioned the same error. It was solved, but the solution was'nt given.

[tujikawa]

Versions 1.15.0. and 1.15.1 do configure without bittorrent functionality, that's not an option.

config.log?