[spyder] nbconvert >= 4.0 none(NOK)

[Mr._B. D.]

Spyder keeps saying I am missing dependencies. I update and when I install
it still says nbconvert is missing. Please help!

[Jitse Niesen]

You should install nbconvert in the same way as you installed spyder.

If that does not help, please tell us how you installed spyder, how you
installed and upgraded nbconvert, and what OS you are on.

Jitse

Post by Mr._B. D.
Spyder keeps saying I am missing dependencies. I update and when I install
it still says nbconvert is missing. Please help!

[Mark Ettinger]

Just upgraded to spyder 3.1.2 using conda and got this error:

You have missing dependencies!

nbconvert >=4.0: None (NOK)


Please install them to avoid this message.

Note: Spyder could work without some of these dependencies, however to have
a smooth experience when using Spyder we strongly recommend you to install
all the listed missing dependencies.

Failing to install these dependencies might result in bugs. Please be sure
that any found bugs are not the direct result of missing dependencies,
prior to reporting a new issue.

I'm on macOS Sierra, 10.12.1

conda list spyder yields:

spyder 3.1.2 py27_0 conda-forge

conda list nbconvert yields:

nbconvert 5.1.1 py27_0 conda-forge

Post by Jitse Niesen
You should install nbconvert in the same way as you installed spyder.
If that does not help, please tell us how you installed spyder, how you
installed and upgraded nbconvert, and what OS you are on.
Jitse

Post by Mr._B. D.
Spyder keeps saying I am missing dependencies. I update and when I
install it still says nbconvert is missing. Please help!

[h***@gmail.com]

Hi Mark,

Can you do the following in a terminal and post the message you get?

python -c 'import nbconvert'

Post by Mark Ettinger
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these dependencies, however to
have a smooth experience when using Spyder we strongly recommend you to
install all the listed missing dependencies.
Failing to install these dependencies might result in bugs. Please be sure
that any found bugs are not the direct result of missing dependencies,
prior to reporting a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0 conda-forge
nbconvert 5.1.1 py27_0 conda-forge

[Mark Ettinger]

I updated configparser per the output below and all is good, though I
already had configparser installed.

$ python -c 'import nbconvert'
Traceback (most recent call last):
File "<string>", line 1, in <module>
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/__init__.py",
line 4, in <module>
from .exporters import *
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/__init__.py",
line 1, in <module>
from .base import (export, get_exporter,
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/base.py",
line 8, in <module>
import entrypoints
File "/Users/marke/anaconda/lib/python2.7/site-packages/entrypoints.py",
line 16, in <module>
from backports import configparser
ImportError: cannot import name configparser

Post by h***@gmail.com
Hi Mark,
Can you do the following in a terminal and post the message you get?
python -c 'import nbconvert'

Post by Mark Ettinger
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these dependencies, however to
have a smooth experience when using Spyder we strongly recommend you to
install all the listed missing dependencies.
Failing to install these dependencies might result in bugs. Please be
sure that any found bugs are not the direct result of missing dependencies,
prior to reporting a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0 conda-forge
nbconvert 5.1.1 py27_0 conda-forge

[Carlos Córdoba]

Did you install somethings with pip and others with conda at any point?

Post by Mark Ettinger
I updated configparser per the output below and all is good, though I
already had configparser installed.
$ python -c 'import nbconvert'
File "<string>", line 1, in <module>
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/__init__.py",
line 4, in <module>
from .exporters import *
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/__init__.py",
line 1, in <module>
from .base import (export, get_exporter,
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/base.py",
line 8, in <module>
import entrypoints
File
"/Users/marke/anaconda/lib/python2.7/site-packages/entrypoints.py",
line 16, in <module>
from backports import configparser
ImportError: cannot import name configparser
Hi Mark,
Can you do the following in a terminal and post the message you get?
python -c 'import nbconvert'
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these dependencies,
however to have a smooth experience when using Spyder we
strongly recommend you to install all the listed missing
dependencies.
Failing to install these dependencies might result in bugs.
Please be sure that any found bugs are not the direct result
of missing dependencies, prior to reporting a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0 conda-forge
nbconvert 5.1.1 py27_0 conda-forge
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[Mark Ettinger]

My old configparser may have been pip, I'm not sure. My current one is
conda and I'm not getting the error message anymore.

Post by Carlos Córdoba
Did you install somethings with pip and others with conda at any point?
I updated configparser per the output below and all is good, though I
already had configparser installed.
$ python -c 'import nbconvert'
File "<string>", line 1, in <module>
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/__init__.py",
line 4, in <module>
from .exporters import *
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/__init__.py",
line 1, in <module>
from .base import (export, get_exporter,
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/base.py",
line 8, in <module>
import entrypoints
File "/Users/marke/anaconda/lib/python2.7/site-packages/entrypoints.py",
line 16, in <module>
from backports import configparser
ImportError: cannot import name configparser

Post by h***@gmail.com
Hi Mark,
Can you do the following in a terminal and post the message you get?
python -c 'import nbconvert'

Post by Mark Ettinger
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these dependencies, however to
have a smooth experience when using Spyder we strongly recommend you to
install all the listed missing dependencies.
Failing to install these dependencies might result in bugs. Please be
sure that any found bugs are not the direct result of missing dependencies,
prior to reporting a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0 conda-forge
nbconvert 5.1.1 py27_0 conda-forge

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[Carlos Córdoba]

Ok, please try to avoid mixing pip and conda packages as much as
possible. I mean, you should use pip *only* to install packages that are
not available for conda.

Post by Mark Ettinger
My old configparser may have been pip, I'm not sure. My current one
is conda and I'm not getting the error message anymore.
Did you install somethings with pip and others with conda at any point?

Post by Mark Ettinger
I updated configparser per the output below and all is good,
though I already had configparser installed.
$ python -c 'import nbconvert'
File "<string>", line 1, in <module>
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/__init__.py",
line 4, in <module>
from .exporters import *
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/__init__.py",
line 1, in <module>
from .base import (export, get_exporter,
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/base.py",
line 8, in <module>
import entrypoints
File
"/Users/marke/anaconda/lib/python2.7/site-packages/entrypoints.py",
line 16, in <module>
from backports import configparser
ImportError: cannot import name configparser
On Friday, February 17, 2017 at 11:58:21 AM UTC-8,
Hi Mark,
Can you do the following in a terminal and post the message you get?
python -c 'import nbconvert'
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these
dependencies, however to have a smooth experience when
using Spyder we strongly recommend you to install all the
listed missing dependencies.
Failing to install these dependencies might result in
bugs. Please be sure that any found bugs are not the
direct result of missing dependencies, prior to reporting
a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0
conda-forge
nbconvert 5.1.1 py27_0
conda-forge
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[Mark Ettinger]

Yes, that is the policy I follow. The only exception is when I need a
version that is not available on conda. For example, even though
tensorflow 0.12 is available via conda, tensorflow 1.0 is only available
via pip.

Ok, please try to avoid mixing pip and conda packages as much as possible.
I mean, you should use pip *only* to install packages that are not
available for conda.
My old configparser may have been pip, I'm not sure. My current one is
conda and I'm not getting the error message anymore.

Post by Carlos Córdoba
Did you install somethings with pip and others with conda at any point?
I updated configparser per the output below and all is good, though I
already had configparser installed.
$ python -c 'import nbconvert'
File "<string>", line 1, in <module>
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/__init__.py",
line 4, in <module>
from .exporters import *
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/__init__.py",
line 1, in <module>
from .base import (export, get_exporter,
File
"/Users/marke/anaconda/lib/python2.7/site-packages/nbconvert/exporters/base.py",
line 8, in <module>
import entrypoints
File
"/Users/marke/anaconda/lib/python2.7/site-packages/entrypoints.py", line
16, in <module>
from backports import configparser
ImportError: cannot import name configparser

Post by h***@gmail.com
Hi Mark,
Can you do the following in a terminal and post the message you get?
python -c 'import nbconvert'

Post by Mark Ettinger
You have missing dependencies!
nbconvert >=4.0: None (NOK)
Please install them to avoid this message.
Note: Spyder could work without some of these dependencies, however to
have a smooth experience when using Spyder we strongly recommend you to
install all the listed missing dependencies.
Failing to install these dependencies might result in bugs. Please be
sure that any found bugs are not the direct result of missing dependencies,
prior to reporting a new issue.
I'm on macOS Sierra, 10.12.1
spyder 3.1.2 py27_0 conda-forge
nbconvert 5.1.1 py27_0 conda-forge

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[Usman Akhtar]

Just use this command

sudo pip install --upgrade spyder

[smxx2]

Hello, I had the same issue even though I had jupyter-nbconvert installed
trough my package manager. The problem was that nbconvert was only
installed for python 3.6 and I am using python 2.7, so I had to manually
install it trough pip which solved the problem.

[Robson Pandolfi]

Try to reinstall configparser:


conda uninstall configparser
conda install configparser


It worked for me.

Post by Mr._B. D.
Spyder keeps saying I am missing dependencies. I update and when I install
it still says nbconvert is missing. Please help!