[postgis-users] postgis compile problem

[caij at lreis.ac.cn]

Hi all,
There is the similar problem in version postgis-1.1.7 when i changed the version to try.And 

the error description is:
lwgeom_dump.c:In function 'LWGEOM_dump_rings':
lwgeom_dump.c:284: parse error before '*'
lwgeom_dump.c:294:'ringgeom' undeclared (first use in this function)
lwgeom_dump.c:294:(Each undeclared indentifier is reported only once
lwgeom_dump.c:294:for each function it appears in.)
make[1]:***[lwgeom_dump.o] Error 1
make[1]: Leaving directory '/home/caij/postgresql-8.1.9/contrib/postgis-1.1.7/lwgeom'
make: ***[liblwgeom] Error 2

so terrible,confused~~~
Help me~~
Thanks