Unable to find release page for None about deno_install HOT 7 CLOSED

I'm unable to repeat the failure. Further debugging would be helpful.

(And you can always download the binary manually at https://github.com/denoland/deno/releases - note that the gzip file contains only the executable binary which will have to be made executable with chmod.)

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Thanks for the response, I was able to use the binary you linked. I will look further into the issue I have been running into when running the curl command when I get the chance. @ry

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Most likely this is an intermittent http error on GitHub, we could retry the URL several times. We could also throw the error rather than hide it.

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@hayd I also ran into this - here's what I've got from exception:

<urlopen error [Errno 1] _ssl.c:507: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version>

After upgrading python from 2.7.6 to latest version (2.7.15) I've got this:

<urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:726)>

Then I installed certificates with Install Certificates.command (as was suggested in ReadMe) and finally it worked.
Hope it helps :)

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Yikes. I guess 2.7.6 is from 2013 so it's good to update.

  try: 
      html = urlopen(url).read().decode('utf-8') 
- except: 
+ except HTTPError as e:  # Note: HTTPError needs to be imported
+    print(e)
     print("Unable to find release page for", tag)
     sys.exit(1) 

Would at least show it's a protocol issue and perhaps be searchable to this issue.

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BTW it's probably better to catch URLError instead of HTTPError - I'm not sure if these errors were of HTTPError type.

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Since #42, the python installer is deprecated. So this issue can be closed.

cc @ry

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