Installation trouble of deluge on nas4free/FreeBSD 9.2/9.1

Hello everbody,

if you are trying to install deluge on a FreeBSD / Nas4Free 9.2 (FreeBSD 9.2-RELEASE-p3 (kern.osreldate: 902001) (9.2.0.1 – Shigawire (revision 943))).
and goal is to run the most current version of deluge in a console only / WebUI fashion. And you do not want to run the application inside a jail. During the installation you will run into trouble as detailed below. The installation does not seem to go through properly.

This is what the outputs looks like:

pkg_add -r deluge >& install.log:

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pkg_add: command '/usr/bin/printf '1a\n./deluge-1.3.6-py2.7.egg\n.\nw\nq\n' |  /bin/ed /usr/local/lib/python2.7/site-packages/easy-install.pth' failed
Done.

deluged -L error -l firststartlog.log >& firststart.out:
firststartlog.log was empty
firststart.out:

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[ERROR   ] 10:55:34 main:237 No module named zope.interface
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/main.py", line 229, in start_daemon
from deluge.core.daemon import Daemon
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/core/daemon.py", line 39, in <module>
from twisted.internet import reactor
File "/usr/local/lib/python2.7/site-packages/twisted/internet/reactor.py", line 37, in <module>
from twisted.internet import default
File "/usr/local/lib/python2.7/site-packages/twisted/internet/default.py", line 56, in <module>
install = _getInstallFunction(platform)
File "/usr/local/lib/python2.7/site-packages/twisted/internet/default.py", line 52, in _getInstallFunction
from twisted.internet.selectreactor import install
File "/usr/local/lib/python2.7/site-packages/twisted/internet/selectreactor.py", line 14, in <module>
from zope.interface import implements
ImportError: No module named zope.interface

Then try  “easy_install zope.interface” 

But now trying to start the deluge-web fails: “deluge-web >& deluge-web.out”

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Traceback (most recent call last):
File "/usr/local/bin/deluge-web", line 9, in <module>
load_entry_point('deluge==1.3.6', 'console_scripts', 'deluge-web')()
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/web.py", line 138, in start
web.start()
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/web.py", line 107, in start
import server
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/server.py", line 59, in <module>
from deluge.ui.web.auth import Auth
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/auth.py", line 61, in <module>
from deluge.ui.web.json_api import JSONComponent, export
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/json_api.py", line 60, in <module>
from deluge.ui.web.common import _, compress
File "/usr/local/lib/python2.7/site-packages/deluge-1.3.6-py2.7.egg/deluge/ui/web/common.py", line 38, in <module>
from mako.template import Template as MakoTemplate
ImportError: No module named mako.template

Try “easy_install mako.template” 

this should fix the problems and deluge should start working again.

 

DIY: 3 PC-USB KVM

IMG_20130908_121553

IMG_20130908_121217

IMG_20130908_121210

IMG_20130908_121203

 

 

 

 

 

 

 

 

 

 

 

 

 

Hello again,

The trouble, I was facing when I made this was that, I was using three machines together so that means 3 keyboards and 3 mouse, well 2 mouse one of those machines was console based, and I didn’t had much space on my table it was getting much hectic managing all the keyboards and mouses. And KVM’s in market I found were quiet expensive. so the solution was quiet simple and cheap; I took 8 small relays, cut-out of vero board, two toggle buttons, one usb-female for wireless RF receiver of Keyboard and Mouse and 3 usb-male for 3 machines and Altoids box to fit it all in.

I powered it externally, do not use usb to from machine to power the relays, it could fry your usb controller hub in machine. so two toggle switches meant;

 

00, 01, 11, 10

 

concept was quiet simple usb has 4 wires 2 of them are for power and 2 in center for data .. I distributed them, on toggle the connection of wires changed from one usb-male to another .. Sharing one wireless keyboard and mouse with 3 machines.

Kinect Car

 

 

De’Ranged Bot from Kazi Murtaza.

My FYP, just started

hello hi, as this is my final semester in my university Szabist doing Bs-Computing, and my final year project is Autonomous Obstacle Detection And Avoidance on Scaled Car Model, yes its a mouth full,
my objective is;

  • Navigating System, which controls the car for autonomous obstacle avoidance
  • System, Flexible enough to be implementing on other robots, or future projects.

Using state of art Technology Like; Kinect for computer vision, micro controllers  like; Raspberry Pi, Netduino and Arduino this could never be easier, achieving this goal is challenging but possible, this will be an interesting project at least. My basic draft concept at this point is;  a robot using four-wheeled, deferentially steered, The base of the robot is almost rectangular, The robot is equipped with two batteries, each 30 Ah 12 V, supplying the robot and the Kinect sensor with power. Besides the Kinect sensor, the robot is also equipped with range sensors. Four analogous SHARP IR sensors, GP2Y0A21YK, two placed in the robot’s direction of heading and the other two pointing in the opposite direction. In addition, the robot is equipped with two digital ultrasonic Maxsonar EZ1 from MaxBotix pointing forward. The IR and ultrasonic sensors are used for emergency situations only, bypassing the navigation system by braking the motors in case the risk of collision is imminent. The robot is equipped with four microcontrollers. Two of the microcontrollers read wheel encoder values and control the rotational speed of the two motors. The third microcontroller controls the power supply and monitors the charging of the batteries. The fourth microcontroller handles communication between the other controllers as well as processing of sensor input from the IR and ultrasonic sensors. It also handles the communication between the robot and the laptop running the navigation system. The robot and the Kinect sensor are connected via USB to the laptop placed on top of the robot.

So far what I have achieved is installed Kinect on my Machine for testing the steps I followed were listed at this site here; but I guess the steps were not updated and there is difference at some points, which I will list down below.

Step 0

Uninstall any previews drivers, such as CLNUI. Look at the end of this post if you want to see how you can have multiple drivers installed.

Step 1

  • Download Kinect Drivers and unzip.
  • Open the unzipped folder and navigate to Platform/Win32/Driver.
  • Run dpinst-x86.exe (if you have a 32-bit processor) or dpinst-amd64.exe (if you have a 64-bit processor).

Step 2

Download and install the latest stable or unstable OpenNI Binaries from OpenNI website.

the link in step is a 404 and you should go and install OPENNI SDK v1.5.4.0 from here

Step 3

Download and install the latest stable or unstable OpenNI Compliant Middleware Binaries (NITE) from OpenNI website.

again the is 404 and you should go and install NiTE v1.5.2.2.1 from here (scroll to bottom of the page you will see), guide also stated that it will require a PrimeSense key: 0KOIk2JeIBYClPWVnMoRKn5cdY4= , which it did not.

Step 4

Download and install the latest stable or unstable OpenNI Compliant Hardware Binaries from OpenNI website.
Both stable and unstable releases have worked for me. If you have trouble installing the unstable releases, just try the stable ones.

again 404, go here and install OpenNI-Compliant Sensor Driver v5.1.2.1

Step 5

  • Plug in your Kinect device and connect its USB port with your PC.
  • Wait until the driver software is found and applied.
  • Navigate to the Device Manager (Control Panel). You should see something like the following:

Kinect in the Device Manager window
You are nearly done.below steps were accurate;

Step 6

  • Download the KinectXMLs file and unzip. The extracted folders contain totally four XML files which are going to replace the ones OpenNI installed (the XMLs I provide simply contain the license key and the correct Kinect camera resolution).
  • Navigate to KinectXMLs\OpenNI folder and copy the SampleConfig.xml file. Navigate to C:\Program Files\OpenNI\Data (if you have a 32-bit processor) or C:\Program Files (x86)\OpenNI\Data (if you have a 64-bit processor) and replace SampleConfig.xml with the one you copied.
  • Navigate to KinectXMLs\NITE folder and copy the Sample-Scene.xml, Sample-Tracking.xml and Sample-User.xml files. Navigate to C:\Program Files\Prime Sense\NITE\Data (if you have a 32-bit processor) or C:\Program Files (x86)\Prime Sense\NITE\Data (if you have a 64-bit processor) and replace Sample-Scene.xml, Sample-Tracking.xml and Sample-User.xml with the ones you copied.

Step 7

Navigate to C:\Program Files\OpenNI\Samples\Bin\Release (or C:\Program Files (x86)\OpenNI\Samples\Bin\Release) and try out the existing demo applications. Try the demos found in C:\Program Files\Prime Sense\NITE\Samples\Bin\Release (or C:\Program Files (x86)\Prime Sense\NITE\Samples\Bin\Release), too. If they work properly, then you are done! Congratulations!

If they do not work, make sure that you have replaced the XML files I mentioned in step 5 with the ones I provided you. If the demos still do not work, try installing the stable version of OpenNI, middleware and hardware binaries. Personally, I have successfully installed OpenNI and NITE (both stable and unstable releases) in a 32-bit desktop and a 64-bit laptop following the methodology I described.

Step 8

You have successfully installed Kinect in your Windows PC! Read the documentation and familiarize yourself with the OpenNI and NITE API. You’ll find the proper assemblies in:

  • C:\Program Files\OpenNI\Bin (or C:\Program Files (x86)\OpenNI\Bin) and
  • C:\Program Files\Prime Sense\NITE\Bin (or C:\Program Files (x86)\Prime Sense\NITE\Bin)

OpenNI is the primary assembly you’ll need when developing Natural User Interfaces applications.

C# tutorials on using the managed OpenNI.net libraries coming soon! Stay tuned in this blog.

 
Original credit goes to, Software Developer Vangos Pterneas, a student of the Athens University of Economics and Business, Department of Informatics. This guide and any associated source codes and files is licensed under The Code Project website and also under the Code Project Open License. I wish to share this article to educate the Kinect community on how to install the Kinect to their Personal Computers. By doing so, we would like to advocate and promote the development of programs by developers worldwide.

Meme.pk – Meme Pakistan

February 2, 2013  |  Software  |  , , , ,  |  No Comments  |  Share
Scroll to Infinte

Scroll to Infinte

Meme.Pk – Meme Pakistan; channel for all local memes, want to know you memes ?, I made this just because I could ROFL, actually no there are many Facebook pages out there for this sorta thing but not really a proper channel, so I came up with this pinterest type theme, with basic interface   and endless scrolling* website, where one could collect,share,like and comment, its first version is up and ready, currently I am in search of some one who could help me maintain it, as it requires a lot of time, and I was planning to open meme submission and newsletters. if you find your self on meme.pk’s Facebook Page, do like it, would appreciate all the support I get..

Cloud Ftp Client

February 2, 2013  |  Software  |  , , , ,  |  No Comments  |  Share
after login

In Action

Cloud Ftp Client, is basically web-based FTP client written in Jquery and PHP.  I made this, keeping in mind of those tricky situations when you need it and not have it, and those where your hosting is providing a lame file explorer, or when you need to transfer files to your web hosting account or any other remote server, and you are using computers at some other place, where you do not have desktop FTP client installed, this could help you there. Although this is still in alpha mode, its ready with basic features, I am thinking of new features to add when I find some time; for now it supports one ftp account, it does not save any login details, traverses through directories,display’s current PWD, make new folders, make directory, move it, copy it and delete it.

Communication Mediums: Netduino Ethernet Part 2

Results were not the same, Netduino Ethernet was way faster than Arduino WiFi, no delay’s instant execution, Netduino Plus is bundle of joy for those who wish to build home automation cheap solution with Ethernet and SD-card slot, wins the race again Arduino & Arduino WiFi, making Netduino a web server and parsing data was a breeze and no bugs, I find it to be wonderfully robust, have a look at the video below;

Netduino & Ethernet Sheild : Controlling my room lights from Kazi Murtaza.

 

and here is the code first webserver.cs

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using System;
using Microsoft.SPOT;

namespace WebServer
{
using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Hardware;
using SecretLabs.NETMF.Hardware;
using SecretLabs.NETMF.Hardware.NetduinoPlus;

public class WebServer : IDisposable
{
private Socket socket = null;
//open connection to onbaord led so we can blink it with every request
private OutputPort led = new OutputPort(Pins.ONBOARD_LED, false);

static OutputPort Device1 = new OutputPort(Pins.GPIO_PIN_D5, false);
static OutputPort Device2 = new OutputPort(Pins.GPIO_PIN_D6, false);
static OutputPort Device3 = new OutputPort(Pins.GPIO_PIN_D7, false);

static OutputPort Device4 = new OutputPort(Pins.GPIO_PIN_D8, false);
static OutputPort Device5 = new OutputPort(Pins.GPIO_PIN_D9, false);
static OutputPort Device6 = new OutputPort(Pins.GPIO_PIN_D10, false);

public WebServer()
{
//Initialize Socket class
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
//Request and bind to an IP from DHCP server
socket.Bind(new IPEndPoint(IPAddress.Any, 80));
//Debug print our IP address
Debug.Print(Microsoft.SPOT.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces()[0].IPAddress);
//Start listen for web requests
socket.Listen(10);
ListenForRequest();
}

public void ListenForRequest()
{
while (true)
{
using (Socket clientSocket = socket.Accept())
{
//Get clients IP
IPEndPoint clientIP = clientSocket.RemoteEndPoint as IPEndPoint;
EndPoint clientEndPoint = clientSocket.RemoteEndPoint;
//int byteCount = cSocket.Available;
int bytesReceived = clientSocket.Available;
if (bytesReceived > 0)
{
//Get request
byte[] buffer = new byte[bytesReceived];
int byteCount = clientSocket.Receive(buffer, bytesReceived, SocketFlags.None);
string request = new string(Encoding.UTF8.GetChars(buffer));
string filename = ProcessResponse.GetTextBetween(request, "(java 1.4)");

if(filename.Length>0){
filename.ToCharArray();
String DeviceID = "0"; if (!(filename[0].Equals(null))) { DeviceID = filename[0].ToString(); }
String DeviceSTATE = "0"; if (!(filename[2].Equals(null))) { DeviceSTATE = filename[2].ToString(); }

if (DeviceID.Equals("1")) {
if(DeviceSTATE.Equals("1")){
Device1.Write(true);
}
else if (DeviceSTATE.Equals("0")) {
Device1.Write(false);
}
}
else if (DeviceID.Equals("2")) {
if (DeviceSTATE.Equals("1"))
{
Device2.Write(true);
}
else if (DeviceSTATE.Equals("0"))
{
Device2.Write(false);
}
}
else if (DeviceID.Equals("3")) {
if (DeviceSTATE.Equals("1"))
{
Device3.Write(true);
}
else if (DeviceSTATE.Equals("0"))
{
Device3.Write(false);
}
}
else if (DeviceID.Equals("4")) {
if (DeviceSTATE.Equals("1"))
{
Device4.Write(true);
}
else if (DeviceSTATE.Equals("0"))
{
Device4.Write(false);
}
}
else if (DeviceID.Equals("5")) {
if (DeviceSTATE.Equals("1"))
{
Device5.Write(true);
}
else if (DeviceSTATE.Equals("0"))
{
Device5.Write(false);
}
}
else if (DeviceID.Equals("6")) {
if (DeviceSTATE.Equals("1"))
{
Device6.Write(true);
}
else if (DeviceSTATE.Equals("0"))
{
Device6.Write(false);
}
}
}

//Compose a response
string response = "Hello World";
string header = "HTTP/1.0 200 OK\r\nContent-Type: text; charset=utf-8\r\nContent-Length: " + response.Length.ToString() + "\r\nConnection: close\r\n\r\n";
clientSocket.Send(Encoding.UTF8.GetBytes(header), header.Length, SocketFlags.None);
clientSocket.Send(Encoding.UTF8.GetBytes(response), response.Length, SocketFlags.None);
//Blink the onboard LED
led.Write(true);
Thread.Sleep(150);
led.Write(false);
}
}
}
}

#region IDisposable Members
~WebServer()
{
Dispose();
}
public void Dispose()
{
if (socket != null)
socket.Close();
}
#endregion
}
public static class ProcessResponse
{
public static string GetTextBetween(string str, string a)
{
if (str == null || str == String.Empty) { return String.Empty; }

int aIdx = str.IndexOf(a);
if (aIdx == -1) { return String.Empty; }
int strt = aIdx + a.Length;

return str.Substring(strt).TrimStart();
}
}
}

Program.cs

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using System;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Hardware;
using SecretLabs.NETMF.Hardware;
using SecretLabs.NETMF.Hardware.NetduinoPlus;

namespace WebServer
{
public class Program
{
public static void Main()
{
Microsoft.SPOT.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces()[0].EnableStaticIP("10.0.0.11","255.255.255.0","10.0.0.1");
WebServer webServer = new WebServer();
webServer.ListenForRequest();
}

}
}

Arduino WiFi Shield : JSON Parsing

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#include ;
#include ;

char ssid[] = "Kazi-House"; // your network SSID (name)
char pass[] = "123456789"; // your network password
int keyIndex = 0; // your network key Index number (needed only for WEP)

int status = WL_IDLE_STATUS;

WiFiServer server(80);

void setup() {
//Initialize serial and wait for port to open:
Serial.begin(9600);

// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("WiFi shield not present");
// don't continue:
while(true);
}

// attempt to connect to Wifi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to SSID: ");
Serial.println(ssid);
// Connect to WPA/WPA2 network.
// Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);

// wait 10 seconds for connection:
delay(10000);
}
server.begin();
// you're connected now, so print out the status:
printWifiStatus();
pinMode(45, OUTPUT);
pinMode(46, OUTPUT);
pinMode(47, OUTPUT);
pinMode(48, OUTPUT);
pinMode(49, OUTPUT);
pinMode(51, OUTPUT);
}

void loop() {
// listen for incoming clients
WiFiClient client = server.available();
if (client) {
//Serial.println("new client");
// an http request ends with a blank line
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
//Serial.write(c);
if(c=='1'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("Center Bulb On");
digitalWrite(45,HIGH);
}
else if(onoff == '0'){
Serial.println("Center Bulb Off");
digitalWrite(45,LOW);
}
}
}
else if(c=='2'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("No Device 1 On");
digitalWrite(46,HIGH);
}
else if(onoff == '0'){
Serial.println("No Device 1 Off");
digitalWrite(46,LOW);
}
}
}
else if(c=='3'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("BathRoom TubeLight On");
digitalWrite(47,HIGH);
}
else if(onoff == '0'){
Serial.println("BathRoom TubeLight Off");
digitalWrite(47,LOW);
}
}
}
else if(c=='4'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("No Device 2 On");
digitalWrite(48,HIGH);
}
else if(onoff == '0'){
Serial.println("No Device 2 Off");
digitalWrite(48,LOW);
}
}
}
else if(c=='5'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("Room TubeLight On");
digitalWrite(49,HIGH);
}
else if(onoff == '0'){
Serial.println("Room TubeLight Off");
digitalWrite(49,LOW);
}
}
}
else if(c=='6'){
if(client.read() == '=') {
char onoff = client.read();
if( onoff == '1'){
Serial.println("No Device 3 On");
digitalWrite(51,HIGH);
}
else if(onoff == '0'){
Serial.println("No Device 3 Off");
digitalWrite(51,LOW);
}
}
}
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println();
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
}
else if (c != '\r') {
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
client.stop();
//Serial.println("client disonnected");
}
}

void printWifiStatus() {
// print your WiFi shield's IP address:
IPAddress ip = WiFi.localIP();
Serial.print("IP Address: ");
Serial.println(ip);
}

Communication Mediums: Arduino WiFi, RN-42 Bluetooth, Netduino Ethernet

Hello, I have gotten my hands on couple of communication devices which could be used for android and Arduino/ Netduino communication, first RN-42 SMD bought from robotics.pk – link, Arduino WiFi Shield also bought from robotics.pk – link and third is Netduino it self which comes with Ethernet shield built-in, and Netduino is given to me by my teacher for educational purposes only, sad cant keep it.

Any ways lets start of with, RN-42 SMD is fairly cheap comparatively to others available for sale on spark fun  and is very easy to use you just need 4 connections VCC(3.3v),GND,RX and TX and you are done and by default RN-42 runs on 115200 braud rate, I found this to be very cheap and easy to use although for making connections on the smd, could be stressing, you would need small and steady hands, after making connections and connecting it to my Arduino Mega 2560, I used my serial Bluetooth android app and data transfer was done perfectly and fast, and range was acceptable, about 50 to 60 feet. it is perfect fit for short range, battery powered application.

Second device is WiFi Shield, which lets Arduino board connect to the internet using the 802.11 wireless specification and comes with a micro-SD card socket for saving of html pages and data logging,  we could either use the WiFi Shield as Server or Client and in my case I use it as a server, although Arduino cant process anything above HTML and JavaScript but we can do with these all so well, with WiFi Shield, we use Get and Post methods – (which I will explain in next post how?) to send and receive data from Arduino, from then on its same as serial monitor or Bluetooth. So from my android I send a request on the ip which is assigned to WiFi Shield through DHCP, request could be Get or Post and Arduino executes that request.

Arduino and WiFi Shield : Controlling my room lights from Kazi Murtaza on Vimeo.

Third device which is Netduino in-built Ethernet Shield, I have not gotten around to configure it yet, but will do it next. I feel the results will be same as Arduino WiFi Shield.

So in end I realized one thing, WiFi Shield is a bit buggy, sometimes requests in buffer of Arduino don’t really execute and if they do its 4-5 sec delay, I guess it takes time to process the request and its fairly new so needs a firmware update, so WiFi shield is not recommended for on second execution for example like WiFi controlled car, for such projects Bluetooth should be preferred, and for projects such as Home Automation and such WiFi is ideal.

 

 

things