Unable to run tutorial example : FileNotFoundError under minute_equities.bcolz

[Gurudev Devanla]

Hello All,

I am trying to run the first example from the zipline documentation. Here is the example I am trying to run:

http://www.zipline.io/beginner-tutorial.html (the code listed in the last section of this page).

I have also ingested the default Quantopian bundle.  I see the following error when I run my program.

FileNotFoundError: [Errno 2] No such file or directory: '~/.zipline/data/quantopian-quandl/2016-10-12T11;54;13.542430/minute_equities.bcolz/00/00/000000.bcolz/close/meta/sizes'


Under the minute_equities.bcolz folder, I only see one file called metadata.json and no other files.

Am I missing any setup step?

Thanks for the help!
Guru

[Hans-Peter Schrei]

I also have the same problem. Could there have been a change in the folder structure of the quantopian-quandle bundle? 

[Peter]

Same situation. I've got the metadata file, but nothing else. I've also tried purging and re-ingesting. No change. This algo used to work, so assuming it's a recent regression.

[aca...@gmail.com]

I also have the same problem. Any suggestion?

[Konstantin Tikhonov]

I have the same. That disappointing my very first try with zipline is that frustrating.

[haoga...@gmail.com]

I have the same problem...So still no one has the solution?

在 2016年10月12日星期三 UTC+8下午8:03:13，Gurudev Devanla写道：

[haoga...@gmail.com]

Thx to hamannj in https://github.com/quantopian/zipline/issues/1482

I find there's difference between the documents and the code example.

the history function should be written like this:

short_mavg = data.history(context.sym, 'price', 10, '1d').mean()

long_mavg = data.history(context.sym, 'price', 30, '1d').mean()

so it works 

and in initialize fun add the symbol:

def initialize(context):

    context.sym = symbol('AAPL')

    context.i = 0

在 2016年10月12日星期三 UTC+8下午8:03:13，Gurudev Devanla写道：

Hello All,