
<pkg-info format-version="2" identifier="com.wch.ch34xinstall.mykextdir.pkg" version="1.4" install-location="/Library/Extensions" auth="root" postinstall-action="restart">
    <payload installKBytes="80" numberOfFiles="11"/>
    <bundle id="com.wch.usbserial" CFBundleIdentifier="com.wch.usbserial" path="./usbserial.kext" CFBundleVersion="1"/>
    <bundle-version>
        <bundle id="com.wch.usbserial"/>
    </bundle-version>
</pkg-info>