> make
cd . && autoheader
make  all-recursive
make[1]: Entering directory `/usr/src/rtorrent/svn-trunk/rtorrent'
Making all in doc
make[2]: Entering directory `/usr/src/rtorrent/svn-trunk/rtorrent/doc'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/src/rtorrent/svn-trunk/rtorrent/doc'
Making all in src
make[2]: Entering directory `/usr/src/rtorrent/svn-trunk/rtorrent/src'
Making all in core
make[3]: Entering directory `/usr/src/rtorrent/svn-trunk/rtorrent/src/core'
g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I. -I./.. -I../..    -O2 -Wall -g -DDEBUG -L/usr/local/lib -I/usr/local/include  -c curl_get.cc
In file included from curl_get.cc:44:
curl_get.h:43:27: error: sigc++/signal.h: No such file or directory
In file included from curl_get.cc:45:
curl_stack.h:42:34: error: sigc++/functors/slot.h: No such file or directory
/usr/local/include/torrent/http.h:53: error: 'sigc' has not been declared
/usr/local/include/torrent/http.h:53: error: typedef name may not be a nested-name-specifier
/usr/local/include/torrent/http.h:53: error: expected ';' before '<' token
/usr/local/include/torrent/http.h:54: error: 'sigc' has not been declared
/usr/local/include/torrent/http.h:54: error: typedef name may not be a nested-name-specifier
/usr/local/include/torrent/http.h:54: error: expected ';' before '<' token
/usr/local/include/torrent/http.h:55: error: 'sigc' has not been declared
/usr/local/include/torrent/http.h:55: error: typedef name may not be a nested-name-specifier
/usr/local/include/torrent/http.h:55: error: expected ';' before '<' token
/usr/local/include/torrent/http.h:78: error: expected ';' before '&' token
/usr/local/include/torrent/http.h:79: error: expected `;' before 'SignalString'
/usr/local/include/torrent/http.h:79: error: expected ';' before '&' token
/usr/local/include/torrent/http.h:82: error: expected `;' before 'static'
/usr/local/include/torrent/http.h:82: error: expected ',' or '...' before '&' token
/usr/local/include/torrent/http.h:94: error: 'Signal' does not name a type
/usr/local/include/torrent/http.h:95: error: 'SignalString' does not name a type
/usr/local/include/torrent/http.h:101: error: 'SlotFactory' does not name a type
make[3]: *** [curl_get.o] Error 1
make[3]: Leaving directory `/usr/src/rtorrent/svn-trunk/rtorrent/src/core'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/src/rtorrent/svn-trunk/rtorrent/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/rtorrent/svn-trunk/rtorrent'
make: *** [all-recursive-am] Error 2