[Eric] Eric4 and MS Vista

[Mikhail Parfenov]

Hi! I'm install Eric 4.2.1 on MS Vista, and next case happened:
1. DebugerServer(QTcpServer) started used IPv6 address [::1]
2. DebugerClient started used IPv4 address [127.0.0.1]
3. In result in Eric.StdErr appearence next message: connection refuse 10061

For normal start Eric i'm patched my eric installation file replace string 108:]

hostAddress = QHostAddress(Preferences.getDebugger("NetworkInterface")) 

by next string: 

hostAddress = QHostAddress('127.0.0.1'). 

In this case DebugerServer start on IPv4 address and DebugerClient succsesfull 
connect on.

With b/r Parfenov M.