Hi All I'm trying to update my status through the api and oauth on twitter. I get stuck on the last step, the status update... here's my code: The header:

    $ua->default_header('Content-Type' => "application/x-www-form-urle
+ncoded");
    $ua->default_header('oauth_signature' => "$signature");
    $ua->default_header('Authorization' => '"OAuth realm="Twitter API"
+');
    $ua->default_header('oauth_consumer_key' => "blablabla");
    $ua->default_header('oauth_nonce' => "$nonce");
    $ua->default_header('oauth_signature_method' => "HMAC-SHA1");
    $ua->default_header('oauth_timestamp' => "$epoch");
    $ua->default_header('oauth_token' => "$token_final");
    $ua->default_header('oauth_version' => "1.0");
[download]

The post to http://api.twitter.com/1/statuses/update.json made with lwp useragent:

    'oauth_signature'=>"$signature",
    'status'=>'Bientot',
    'oauth_consumer_key'=>'blabla',
    'oauth_signature_method'=>'HMAC-SHA1',
    'oauth_nonce'=>"$nonce",
    'oauth_timestamp'=>"$epoch",
    'oauth_token'=>"$token_final",
    'oauth_version'=>"1.0",
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and what i get:

    HTTP/1.1 401 Unauthorized
    Cache-Control: no-cache, max-age=300
    Connection: close
    Date: Wed, 29 Sep 2010 14:36:48 GMT
    Server: hi
    Vary: Accept-Encoding
    WWW-Authenticate: Basic realm="Twitter API"
    Content-Length: 75
    Content-Type: application/json; charset=utf-8
    Expires: Wed, 29 Sep 2010 14:41:48 GMT
    Client-Date: Wed, 29 Sep 2010 14:36:49 GMT
    Client-Peer: 128.242.240.29:80
    Client-Response-Num: 1
    Set-Cookie: _twitter_sess=BAh7DjoTc2hvd19oZWxwX2xpbmswOg5yZXR1cm5f
+dG8iYWh0dHA6Ly9hcGku%250AdHdpdHRlci5jb20vb2F1dGgvYXV0aG9yaXplP29hdXRo
+X3Rva2VuPXpMc2d2%250AV2U5aHBvSWNOSW5rOFFkYUNrN1NQSlozZW1VcUNpckNxWkZv
+OhVpbl9uZXdf%250AdXNlcl9mbG93MDoTcGFzc3dvcmRfdG9rZW4iLWZiNzEyNTAzMGNi
+YTk1NTU1%250ANDE0OGExM2UxN2U2Yzc1ZmY2YjUzMDE6CXVzZXJpBLWRPgYiCmZsYXNo
+SUM6%250AJ0FjdGlvbkNvbnRyb2xsZXI6OkZsYXNoOjpGbGFzaEhhc2h7AAY6CkB1c2Vk
+%250AewA6B2lkIiU0MGUyNmQzNjRmYmI4YThlODgwN2MwZWYzYzNlOGJiYjoMY3Ny%250
+AZl9pZCIlZTUzZjY0OGIxMWZiOTA0OWQzM2FlOGI4NjYzZDA5NTI6D2NyZWF0%250AZWR
+fYXRsKwhe%252FkpTKwE%253D--3b624de9adb8de40ff8a3f0a5780f2b18b6abd44; 
+domain=.twitter.com; path=/
    Status: 401 Unauthorized
    X-Runtime: 0.00264
    
    {"request":"/1/statuses/update.json","error":"Could not authentica
+te you."}
[download]

Does anyone has an idea ? i'm stuck there, and it's really frustrating... Thanks Regards