was ist das für ein core fehler ? [ROOT]

[juunkey.]

mv: rename cores/core.3 to cores/core.2: No such file or directory
mv: rename cores/core.4 to cores/core.3: No such file or directory
mv: rename cores/core.5 to cores/core.4: No such file or directory
mv: rename cores/core.6 to cores/core.5: No such file or directory
mv: rename ./game1_3_CH1.core to cores/core.6: No such file or directory
/libexec/ld-elf.so.1: Shared object "libz.so.2" not found, required by "game1_2_CH1"
rm: cores/core.1: No such file or directory
mv: rename cores/core.2 to cores/core.1: No such file or directory
mv: rename cores/core.3 to cores/core.2: No such file or directory
mv: rename cores/core.4 to cores/core.3: No such file or directory
mv: rename cores/core.5 to cores/core.4: No such file or directory
mv: rename cores/core.6 to cores/core.5: No such file or directory
mv: rename ./game1_2_CH1.core to cores/core.6: No such file or directory
/libexec/ld-elf.so.1: Shared object "libz.so.2" not found, required by "game1_1_CH1"
rm: cores/core.1: No such file or directory
mv: rename cores/core.2 to cores/core.1: No such file or directory
mv: rename cores/core.3 to cores/core.2: No such file or directory
mv: rename cores/core.4 to cores/core.3: No such file or directory
mv: rename cores/core.5 to cores/core.4: No such file or directory
mv: rename cores/core.6 to cores/core.5: No such file or directory
mv: rename ./game1_1_CH1.core to cores/core.6: No such file or directory

[lfcmaus]

/libexec/ld-elf.so.1: Shared object "libz.so.2" not found,

würd ich tippen