Will try with the newer (v0.9.0.1) git, hopefully this time it is ok for my p2pool...
I hate to say that but this was really not a smooth hard fork. :/
Should be ok for darkcoin.fr:7903 now:
$ ./bin/darkcoind getinfo
{
"version" : 90000,
"protocolversion" : 70002,
"walletversion" : 60000,
"balance" : 0.00000000,
"blocks" : 34160,
"timeoffset" : 0,
"connections" : 2,
"proxy" : "",
"difficulty" : 279.20185059,
"testnet" : false,
"keypoololdest" : 1394017965,
"keypoolsize" : 101,
"paytxfee" : 0.00000000,
"mininput" : 0.00001000,
"errors" : ""
}
$ ./bin/darkcoind getblockhash 34146
00000000005670c28cbd15569061464b9ade0dcd52aac046dd90d62675f782a0