I’m using:
OSX 10.11, Unity 5.2.2f, Tizen 2.3.1
I did:
Added certificate extension before build
after build the tpk, generated author.crt using CSR
Got the device-profile.xml
Permitted the device to install application and it was successfully uploaded.

then tried to install using: “sdb install /direct/myApp.tpk”
the result is:

processing result : FATAL_ERROR [61] failed
spend time for pkgcmd is [****]ms