dlopen failed

dlopen failed for module 'vga_update_interval'(libbx_vga_update_interval.so):file not found
请问怎么解决

没找到动态库,如果你知道libbx_vga_update_interval.so所在路径,可通过LD_LIBRARY_PATH指定,如libbx_vga_update_interval.so在/opt/lib,则

export LD_LIBRARY_PATH=/opt/lib:$LD_LIBRARY_PATH