GDB Debugging find dynamic link library Debugging with GDB procedures suggested find the dynamic running, but has set LD_LIBRARY_PATH full of gold, and procedures outside the LINUX operating ah can you help us to see Zhang@dehmelt-345 env|grep LD : LD_LIBRARY_PATH=/home/wzhang/solarisporting/sdk/3.0/sparc-sol8-32/lib Zhang@dehmelt-347 : 1s $LD_LIBRARY_PATH LibACE.so libicuuc.so.32 libvem.so LibACE.so.5.4.4 liblog4cxx.so libxerces-c.so Libicudata.so liblog4cxx.so.9 libxerces-c.so.26 Libicudata.so.32 libsec.so libxml2.so.2 Libicui18n.so libsoam_resources.so sec_soam_default.so Libicui18n.so.32 libsoambase.so Libicuuc.so libSoamDefaultSecurity.so Zhang@dehmelt-346 : LINUX SyncClient GNU gdb 5.0 Copyright 2000 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are Welcome to change it 和 ／ 或 distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "sparc-sun-solaris2.8." . . (Gdb) r Starting program : /home/wzhang/solarisporting/sdk/3.0/samples/CPP/output/SyncClient Ld.so.1 : /home/wzhang/solarisporting/sdk/3.0/samples/CPP/output/SyncClient : fatal : libsoambase.so : open failed : No such file or directory Program terminated with signal SIGKILL, Killed. The program no longer exists. [ Closed window ]