imagemagick fails to install on snow leopard

[traf@…]

bash-3.2# port install imagemagick
--->  Computing dependencies for ImageMagick
--->  Building ncursesw
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ncursesw/work/ncurses-5.7" && /usr/bin/make -j2 all " returned error 2
Command output: In file included from ../ncurses/curses.priv.h:261,
                 from ./tinfo/comp_hash.c:42:
./../include/term_entry.h:54: error: expected specifier-qualifier-list before 'TERMTYPE'
./../include/term_entry.h:123: error: expected ')' before '*' token
./../include/term_entry.h:124: error: expected ')' before '*' token
./../include/term_entry.h:128: error: expected ')' before '*' token
./../include/term_entry.h:129: error: expected ')' before '*' token
./../include/term_entry.h:132: error: expected ')' before '*' token
./../include/term_entry.h:138: error: expected ')' before '*' token
./../include/term_entry.h:150: error: expected ')' before '*' token
./../include/term_entry.h:158: error: expected ')' before '*' token
./../include/term_entry.h:159: error: expected ')' before '*' token
./../include/term_entry.h:162: error: expected ')' before '*' token
In file included from ../ncurses/curses.priv.h:261,
                 from ./tinfo/comp_hash.c:42:
./../include/term_entry.h:169:2: error: invalid preprocessing directive #endifndef
In file included from ./tinfo/comp_hash.c:42:
../ncurses/curses.priv.h:514: error: expected specifier-qualifier-list before 'TERMINAL'
../ncurses/curses.priv.h:675: error: expected specifier-qualifier-list before 'TTY'
../ncurses/curses.priv.h:707: error: expected specifier-qualifier-list before 'TERMINAL'
In file included from ./tinfo/comp_hash.c:42:
../ncurses/curses.priv.h:1531: error: expected ')' before '*' token
../ncurses/curses.priv.h:1579: error: expected declaration specifiers or '...' before 'TERMTYPE'
../ncurses/curses.priv.h:1595: error: expected declaration specifiers or '...' before 'TERMTYPE'
../ncurses/curses.priv.h:1601: error: expected declaration specifiers or '...' before 'TERMTYPE'
./base/MKlib_gen.sh: line 408: gawk: command not found
make[1]: *** [make_hash] Error 1
make[1]: *** Waiting for unfinished jobs....
./base/MKlib_gen.sh: line 420: gawk: command not found
make: *** [all] Error 2

Error: The following dependencies failed to build: xorg-libXext xorg-libX11 autoconf help2man gettext ncurses ncursesw p5-locale-gettext perl5 perl5.8 m4 automake libtool xorg-bigreqsproto xorg-inputproto xorg-kbproto xorg-libXau xorg-xproto xorg-libXdmcp xorg-util-macros xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-libXt xorg-libsm xorg-libice
Error: Status 1 encountered during processing.
bash-3.2#