I got the message
You are using pip version 8.0.2, however version 8.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
When I try to install a package through pip.
I followed the instruction and upgrade pip with pip install --upgrade pip. Now I'm getting an error with pip, even with pip --version to check the version of pip.
Traceback (most recent call last):
File "/usr/local/bin/pip", line 9, in <module>
load_entry_point('pip==8.0.2', 'console_scripts', 'pip')()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 357, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 2393, in load_entry_point
raise ImportError("Entry point %r not found" % ((group,name),))
ImportError: Entry point ('console_scripts', 'pip') not found
I've searched online and found some similar issues like, this, this and this. but none of the solutions worked for me.
I think it might be I have multiple version of pip on my Mac, how can I clean it up and get the latest version installed, please?
Thank you.
Manually removed all pip repositories in /usr/local/bin/. (not sure if it's necessary.)
Then reinstall pip following the instructions here.
To install pip, securely download get-pip.py.
Then run the following:
python get-pip.py
FYI, easy-install pip doesn't work.
Related
Cannot install ta-lib on MacOS.
pip install ta-lib
How to install it?
Try:
brew install ta-lib
pip install ta-lib
Source: https://github.com/enigmampc/catalyst/issues/187#issuecomment-374552524
Faced the issue on Big sur again
The situation:
brew install ta-lib was successful and so was pip install TA-Lib
version 0.4.19
On console:
>>> import talib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'talib'`
Solution: Installing from source worked for me, here are the steps
Install ta-lib using homebrew brew install ta-lib, this is required
Download the source from TALIB_SOURCE
untar/unzip the download ( tar -xvzf mrjbq7-ta-lib-TA_Lib-0.4.19-19-g5eb3fa4.tar.gz
cd into the folder and run:
pip install -r requirements.txt
python setup.py install
import talib should be working now
Here is the solution that usually works for me. In the file you are trying to import the module copy and paste the following code and run it. Then you will be ready to go.
from pip._internal import main as install
install(["install","ta-lib"])
Hope this will work for you, Good luck.
I'm using Python 3.5.2 on Ubuntu 16.04.
I've installed sklearn using..
sudo apt install python-sklearn
and mlxtend using...
sudo pip3 install mlxtend
I'm trying to run the basic Iris example found on the Internet, but I am getting an error as soon as I try to import plot_decision_regions from mlxtend.plotting:
from mlxtend.plotting import plot_decision_regions
Traceback (most recent call last):
File "scripts/machine.learning.py", line 6, in <module>
from mlxtend.plotting import plot_decision_regions
File "/usr/local/lib/python3.5/dist-packages/mlxtend/plotting/__init__.py", line 15, in <module>
from .heatmap import heatmap
File "/usr/local/lib/python3.5/dist-packages/mlxtend/plotting/heatmap.py", line 74
raise AssertionError(f'len(row_names) (got {len(row_names)})'
^
SyntaxError: invalid syntax
I had the same error, just upgrade to python3.7 the real error is
python 3.5 does not support f prefix
upgrade using conda
conda install -c anaconda python=3.7
and then update all depencies
conda update --all
I'm not seeing the same error as you, but try remove legend=range(105, 150) from plot_decision_regions i.e.
plot_decision_regions(x_combined, y_combined, clf=tree)
I'm using the latest current sklearn, i.e.
import sklearn
sklearn.__version__
'0.21.3'
Perhaps remove that version
sudo apt-get remove python-sklearn
Then install via pip, i.e.
pip3 install scikit-learn
I followed the link here to install fastai library using pip install git+https://github.com/fastai/fastai.git
It gave me the following error message. These messages keep the same even I installed Pytorch successfully using conda install pytorch-cpu -c pytorch
and pip3 install torchvision. What can be the reason?
Collecting torch<0.4 (from fastai==0.7.0)
Using cached https://files.pythonhosted.org/packages/5f/e9/bac4204fe9cb1a002ec6140b47f51affda1655379fe302a1caef421f9846/torch-0.1.2.post1.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\shuxi\AppData\Local\Temp\pip-install-7sjptuad\torch\setup.py", line 11, in <module>
raise RuntimeError(README)
RuntimeError: PyTorch does not currently provide packages for PyPI (see status at https://github.com/pytorch/pytorch/issues/566).
Please follow the instructions at http://pytorch.org/ to install with miniconda instead.
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\shuxi\AppData\Local\Temp\pip-install-7sjptuad\torch\
To fix this, do:
$ pip install --upgrade git+https://github.com/fastai/fastai.git
OR
$ pip install --no-cache-dir git+https://github.com/fastai/fastai.git
Your command probably failed because you have installed a old version of torch (0.1.2) some time ago. pip was not supported for torch install for that version and pip instead redirected the user to open pytorch.org in the browser. In your case, pip is reusing this cached package. --upgrade forces pip to choose latest version of all depending packages.
There is a new version of the aws cli, but when i do pip install --upgrade awscli i get this:
Installing collected packages: pyasn1, rsa, futures, jmespath, six, python-dateutil, docutils, botocore, s3transfer, colorama, awscli
Found existing installation: six 1.4.1
DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
Uninstalling six-1.4.1:
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 302, in move
copy2(src, real_dst)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2
copystat(src, dst)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat
os.chflags(dst, st.st_flags)
OSError: [Errno 1] Operation not permitted: '/tmp/pip-i7HlOi-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'
There should be two ways to fix this
Better way
It would be beneficial for you to install brew you can follow this link and then install python through brew. Then the way to avoid this is to use a virtual environment for python such as this and then make a virtual environment to work on your AWS account. Also, since you've installed everything through brew, you should never run into permission issues on your account.
Highly Unrecommended Way
You could run your command as super user with:
sudo pip install --upgrade awscli, this should give pip permission to uninstall the required file, but it's also possible that it won't work. Using the brew version of python is definitely preferable.
Hope that helps.
Pip list is throwing an Assertion error and I'm not sure how to resolve. This has just happened after building 2 packages (PyUblas-2013.1 and boost_1_54_0) from source. I am using virtualenv.
Error below;
(virtenv)[user#xyz ~]$ pip list
beautifulsoup4 (4.2.1)
biopython (1.61)
distribute (0.6.35)
methylpy (0.1.0)
MySQL-python (1.2.4)
numpy (1.7.1)
pip (1.4)
py (1.4.15)
pytest (2.3.5)
PyUblas (2013.1)
Exception:
Traceback (most recent call last):
File "/home/user/virtenv/lib/python2.7/site-packages/pip/basecommand.py", line 134, in main
status = self.run(options, args)
File "/home/user/virtenv/lib/python2.7/site-packages/pip/commands/list.py", line 80, in run
self.run_listing(options)
File "/home/user/virtenv/lib/python2.7/site-packages/pip/commands/list.py", line 127, in run_listing
self.output_package_listing(installed_packages)
File "/home/user/virtenv/lib/python2.7/site-packages/pip/commands/list.py", line 136, in output_package_listing
if dist_is_editable(dist):
File "/home/user/virtenv/lib/python2.7/site-packages/pip/util.py", line 347, in dist_is_editable
req = FrozenRequirement.from_dist(dist, [])
File "/home/user/virtenv/lib/python2.7/site-packages/pip/__init__.py", line 194, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError
Can anyone help me troubleshoot???
Thanks,
I think it is because the distribute package is out of date. Certainly the following fixed it for me:
pip install --upgrade distribute
Your pip may be outdated. Even in Ubuntu 14.04 LTS, the pip version it installed using apt-get install python-pip was 1.5.4. Try updating pip manually, and possibly the new packages again as well.
pip --version # 1.5.4
curl -O https://bootstrap.pypa.io/get-pip.py
sudo python get-pip.py
pip --version # 6.0.8
https://pip.pypa.io/en/latest/installing.html
I know it's old but since I had the same problem and the fix didn't helped. Guess does not harm adding my solution.
Just updated pip, from inside of my virtualenv.
pip install --upgrade pip