Hi Nupic,

I have installed Nupic following the steps below:
1.sudo apt-get upgrade # optional 
2.sudo apt-get install git python-dev python-pip automake libtool libssl-dev 
g++ cmake mysql-server libpcre3-dev
3. pip install numpy
4.git clone https://github.com/numenta/nupic.git
5.python setup.py install --user

After that I got:
...
Using /home/xx/.local/lib/python2.7/site-packages/apipkg-1.4-py2.7.egg
Finished processing dependencies for nupic==0.2.12.dev0
Copying binaries from /home/xx/nupic/extensions/core/build/release/bin to 
/home/xx/nupic/bin...

Then I tried the code in  Beginner's Guide to NuPIC After I put "from 
nupic.encoders import ScalarEncoder", I got:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/nupic/encoders/__init__.py", 
line 22, in <module>
    from scalar import ScalarEncoder
  File "/usr/local/lib/python2.7/dist-packages/nupic/encoders/scalar.py", line 
25, in <module>
    import capnp
ImportError: No module named capnp

I am sure that I have not installed nupic successfully, but why? I have 
followed every step in the web. Can anyone help me? Thank you

jia
 

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