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numenta / nupic-legacy

Numenta Platform for Intelligent Computing is an implementation of Hierarchical Temporal Memory (HTM), a theory of intelligence based strictly on the neuroscience of the neocortex.
http://numenta.org/
GNU Affero General Public License v3.0
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ssl cert problem while installing nupic #3829

Closed colingoldberg closed 6 years ago

colingoldberg commented 6 years ago

Trying to install nupic on a mac that has python 2.7...

$ pip install nupic got the following error: Collecting nupic Could not fetch URL https://pypi.python.org/simple/nupic/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) - skipping Could not find a version that satisfies the requirement nupic (from versions: ) No matching distribution found for nupic

I then tried the following: $ cd /usr/local/share $git clone https://github.com/numenta/nupic.git

Running on mac os x 10.9.5 Python 2.7.12 pip 9.0.1 from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (python 2.7)

Any help is appreciated.

Colin Goldberg

rhyolight commented 6 years ago

I have never seen this type of problem reported during installation. Can you try installing again with pip install nupic?

colingoldberg commented 6 years ago

I got the same error message.

$ pip install nupic
Collecting nupic
Could not fetch URL https://pypi.python.org/simple/nupic/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) - skipping
Could not find a version that satisfies the requirement nupic (from versions: )
No matching distribution found for nupic

Is there a workaround I can use? As I mentioned above, I downloaded the repository and tried pip install . (inside the directory), but got a similar ssl cert message for 'asteval'.

Colin Goldberg

colingoldberg commented 6 years ago

I tried a suggested upgrade of pip as per https://stackoverflow.com/questions/49768770/not-able-to-install-python-packages-ssl-tlsv1-alert-protocol-version ie. curl https://bootstrap.pypa.io/get-pip.py | python 

$ pip --version
pip 10.0.0 from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip (python 2.7)

But it fails, with the following output: ` $ sudo -H pip install nupic Collecting nupic Downloading nupic-1.0.4-py2-none-any.whl (4.8MB) 100% |████████████████████████████████| 4.8MB 169kB/s Collecting PyYAML==3.10 (from nupic) Downloading PyYAML-3.10.tar.gz (241kB) 100% |████████████████████████████████| 245kB 113kB/s Collecting coverage==3.7.1 (from nupic) Downloading coverage-3.7.1.tar.gz (284kB) 100% |████████████████████████████████| 286kB 979kB/s Collecting psutil==1.0.1 (from nupic) Downloading psutil-1.0.1.tar.gz (156kB) 100% |████████████████████████████████| 163kB 269kB/s Collecting DBUtils==1.1 (from nupic) Downloading DBUtils-1.1.tar.gz (109kB) 100% |████████████████████████████████| 112kB 109kB/s Collecting python-dateutil==2.1 (from nupic) Downloading python-dateutil-2.1.tar.gz (152kB) 100% |████████████████████████████████| 153kB 209kB/s Collecting validictory==0.9.1 (from nupic) Downloading validictory-0.9.1.tar.gz Requirement already satisfied: numpy==1.12.1 in /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from nupic) (1.12.1) Collecting pytest-xdist==1.16.0 (from nupic) Downloading pytest-xdist-1.16.0.tar.gz (88kB) 100% |████████████████████████████████| 92kB 18kB/s Complete output from command python setup.py egg_info: Download error on https://pypi.python.org/simple/setuptools_scm/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! Download error on https://pypi.python.org/simple/setuptools-scm/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! Couldn't find index page for 'setuptools_scm' (maybe misspelled?) Download error on https://pypi.python.org/simple/: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! No local packages or working download links found for setuptools_scm Traceback (most recent call last): File "", line 1, in File "/private/tmp/pip-install-zLPWff/pytest-xdist/setup.py", line 37, in 'Programming Language :: Python :: 3', File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 111, in setup _setup_distribution = dist = klass(attrs) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools/dist.py", line 318, in init self.fetch_build_eggs(attrs['setup_requires']) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools/dist.py", line 375, in fetch_build_eggs replace_conflicting=True, File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/init.py", line 851, in resolve dist = best[req.key] = env.best_match(req, ws, installer) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/init.py", line 1123, in best_match return self.obtain(req, installer) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/init.py", line 1135, in obtain return installer(requirement) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools/dist.py", line 443, in fetch_build_egg return cmd.easy_install(req) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 667, in easy_install raise DistutilsError(msg) distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('setuptools_scm')

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-install-zLPWff/pytest-xdist/ `

Is anyone working on a python 3 update to nupic? Is it worth my while to attempt this? (even as I don't have a lot of python experience).

Colin Goldberg

colingoldberg commented 6 years ago

I tried - and succeeded - installing nupic on a DigitalOcean instance. So I guess I will use this instead of breaking my head on my macbook pro (that has python 2.7).

I do wonder, however, about (my) attempting to update nupic for python 3.6 - would it be too much?

Colin Goldberg

rhyolight commented 6 years ago

Colin, thanks for your attempts. I'm not sure why this is happening for you on your Mac. I've never gotten a report of this error before. There are folks on HTM Forum working on a form of NuPIC with python 3 support.

shahardror commented 5 years ago

Hi, I am getting the exact same error messages when trying to install nupic in a python 2.7 virtualenv, on Windows. Can you please help and try to explain what these messages mean in order to overcome them? thank you!

jpgong commented 1 year ago

Hi, I am getting the exact same error messages when trying to install nupic in a python 2.7 virtualenv, on Windows. Can you please help and try to explain what these messages mean in order to overcome them? thank you!

@shahardror Maybe the pip version is too low, the following method solved my problem pip install setuptools-scm pip install --upgrade pip pip install setuptools -U

For detailed description please see https://stackoverflow.com/questions/67603407/distutilserror-could-not-find-suitable-distribution-for-requirement-parsesetu