Hi !!
You will write
ldd /export/home/cadence/ldv50/tools/bin/../inca/bin/ncelab
report may be next
libdl.so.2 => /lib/libdl.so.2 (0x0037f000)
libm.so.6 => /lib/i686/libm.so.6 (0x001e0000)
libc.so.6 => /lib/i686/libc.so.6 (0x0022d000)
/lib/ld-linux.so.2 (0x00216000)
If it need librarys, you will set the variable LD_LIBRARY_PATH.