error while configure in gdb

[hiren sangani]

 Dear Contact Person,

 I am trying to connect GDB-7.5.50-1 to the target but I am getting an error

 Configuring in ./libiberty
 configure: loading cache ./config.cache
 configure: error: cannot find install-sh, install.sh, or shtool in ./../.. "."/./../..
 Makefile:6757: recipe for target `configure-libiberty' failed
 make[1]: *** [configure-libiberty] Error 1
 make[1]: Leaving directory `/usr/src/gdb-7.5.50-1'
 Makefile:851: recipe for target `all' failed
 make: *** [all] Error 2

 So if anyone has some suggestion then please post it...I am using cygwin
 environment...

--

Mit freundlichen Grüßen / With Best Regards

Hiren