Installing same WGT-package both succees and fails on emulator, depending on environment:

C:\>sdb -e install app-0.1.1.wgt
pushed: app-0.1.1.wgt -> /opt/usr/apps/tmp/app-0.1.1.wgt
1 file(s) pushed. 0 file(s) skipped.
app-0.1.1.wgt             4386 KB/s (872067 bytes in 0.194s)
path is /opt/usr/apps/tmp/app-0.1.1.wgt
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[start] val[install]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[0]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[0]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[3]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[3]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[3]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[7]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[7]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[7]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[23]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[26]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[34]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[38]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[42]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[42]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[42]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[46]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[57]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[57]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[57]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[65]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[65]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[icon_path] val[/opt/share/icons/default/small/98ecf8427e.app.png]
 
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[69]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[install_percent] val[80]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[error] val[42]
__return_cb req_id[1] pkg_type[wgt] pkgid[98ecf8427e] key[end] val[fail]
processing result : Unknown Error [42] failed

Log from emulator (while trying to install app): 

E/Tizen::Base::Runtime( 2584): static Tizen::Base::Runtime::_EventManager* Tizen::Base::Runtime::_EventManager::GetCurrentEventMan
ager()(292) > [E_OBJ_NOT_FOUND] This is not OSP thread.
E/Tizen::Base::Runtime( 2584): result Tizen::Base::Runtime::_Event::Initialize()(207) > [E_INVALID_OPERATION] Event manager does n
ot exist.
E/Tizen::Base::Runtime( 2584): static Tizen::Base::Runtime::_EventManager* Tizen::Base::Runtime::_EventManager::GetCurrentEventMan
ager()(292) > [E_OBJ_NOT_FOUND] This is not OSP thread.
E/Tizen::Base::Runtime( 2584): result Tizen::Base::Runtime::_Event::Initialize()(207) > [E_INVALID_OPERATION] Event manager does n
ot exist.

And as stated, same package can be installed succesfully in emulator and device in Mac OS X environment. Any ideas?