Zend Guard 6
When trying to execute Guard 6.0.0 /bin CLI commands, you might get the following error:
ZendGuard-6_0_0/bin/zendenc53: line 5: ZendGuard-6_0_0/bin/../plugins/com.zend.guard.core.resources.linux.x86_6.0.0/resources/zendenc53: No such file or directory
Guard package actually contain 2 resource directories:
When Guard /bin wrappers, such as /bin/zendenc54 are parsing internal resource dir, both are found, but the Empty one is actually used.
As a result, you get a No Such File Or Directory error.
Simply rename the empty directory or - delete it, so only the working path would be found.
Another approach to run the Guard 6.0.0 CLI tools natively on your syste, would be to add "ZendGuard-6_0_0/plugins/com.zend.guard.core.resources.linux.x86_184.108.40.206305051318/resources/" to your $PATH.
For any problems with bad ELF interpreter, which is about missing 32-bit libraries, please see related KB:
Zend Guard on Linux 64 - bad ELF interpreter