title: I am trying to see the Block chain of twister
body: <p>I am trying to parse the blk00000.bat file in my Ubuntu system . I am following the this document for help <a href="https://www.cryptocoinsnews.com/block-parser-how-read-bitcoin-block-chain/" rel="nofollow">https://www.cryptocoinsnews.com/block-parser-how-read-bitcoin-block-chain/</a>  .
  When i run the sight . py  code as : <code>python sight.py blk00000.dat'</code>
  It show the error:</p>
  
  <blockquote>
    <p>Traceback (most recent call last):   File "sight.py", line 25, in 
        main()   File "sight.py", line 20, in main
        parse(blockchain)   File "sight.py", line 11, in parse
        block = Block(blockchain)   File "/home/amit-b3/Amit_Repo/blocktools-master/block.py", line 28, in
    <strong>init</strong>
        tx = Tx(blockchain)   File "/home/amit-b3/Amit_Repo/blocktools-master/block.py", line 58, in
    <strong>init</strong>
        output = txOutput(blockchain)   File "/home/amit-b3/Amit_Repo/blocktools-master/block.py", line 95, in
    <strong>init</strong>
        self.pubkey = blockchain.read(self.scriptLen) MemoryError</p>
  </blockquote>
  
  <p>Please Help me.</p>