[Bug 46083] New: postgresql: " Unable to write inside TEMP environment variable path"

https://bugs.winehq.org/show_bug.cgi?id=46083

Bug ID: 46083
           Summary: postgresql: "Unable to write inside TEMP environment
                    variable path"
           Product: Wine
           Version: 3.19
          Hardware: x86
               URL: http://www.postgresql.org/download/windows/
                OS: Linux
            Status: NEW
          Keywords: download, Installer
          Severity: minor
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Gentoo

Noticed in 9.3.4-3 and 9.3.24 installers. When starting the installer, there's
an immediate error dialog:

Error
There has been an error.
Unable to write inside TEMP environment variable path.

Terminal shows:
0048:fixme:wscript:set_host_properties ignored L"nologo" switch
0048:fixme:vbscript:VBScript_SetScriptState unimplemented
SCRIPTSTATE_INITIALIZED
0048:fixme:wshom:WshShell3_get_Environment (0x144008 {VT_BSTR: L"PROCESS"}
0x33f748): semi-stub
0048:fixme:wshom:WshEnvironment_QueryInterface Unknown iface
{a6ef9860-c720-11d0-9337-00a0c90dcaa9}
0048:fixme:wscript:Host_Quit (1) semi-stub: no script engine clean up

winetricks -q wsh57 works around it.