安装错误信息如下：

bash-3.2# kextutil syfilekeeper.kext/
Warnings:
    Personality CFBundleIdentifier differs from containing kext's (not necessarily a mistake, but rarely done):
        SyFileKeeper
    Personality CFBundleIdentifier names a kext that can't be found:
        'SyFileKeeper' -> 'com.synitalent.kext.syfilekeeper'

Disabling KextAudit: SIP is off
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV10SyFileList' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV11SyVnodeGate' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV15SyFileOperation' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV15SyMacPolicyHook' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV15SyStringMatcher' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV9IOService' for vtable '__ZTV27com_synitalent_KeeperDriver' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV12IOUserClient' for vtable '__ZTV30com_synitalent_SyUserInterface' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syfilekeeper]: The super class vtable '__ZTV8OSObject' for vtable '__ZTV7SyDebug' is out of date. Make sure your kext has been built against the correct headers.
(kernel) kxld[com.dlpendpoint.kext.syf