I am following the instructions for installing TensorFlow in a virtual environment on Mac, however I am not sure what this instruction means:
(tensor flow)$ pip install --upgrade <$url_to_binary.whl>
Specifically the url_to_binary.whl bit.
Installation has progressed fine so far. I tried using that exact command but it printed an error:
-bash: syntax error near unexpected token `newline'
I assume that everything between the <> is a placeholder and refers to some location, not sure what though.
Solved.
It's now installed and up and running.
<$url_to_binary.whl> should be replaced by https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl
I assume that was the file they meant.
They meant the binary they told about previously in the binary installation section for MacOS
Only CPU-version is available at the moment.
$ pip install https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl
So the path to binary is https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl
In my opinion,you may try like this:
(tensorflow)$ pip install --upgrade
https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.8.0-cp27-none-linux_x86_64.whl
Related
I tried pip3, it still doesn't do anything. I tried to reinstall it from reinstalling python or installing it in idle, but if i try to do "python get-pip.py" it just goes to another line, it doesnt do anything. im on windows btw
Edit: I followed what the commenter said, and if i type "py -m pip install" it lets me install a package so tysm
Try adding pip to environment variables . Original answer
On Windows pip3 should be in the Scripts path of your Python installation:
C:\path\to\python\Scripts\pip3
Use:
where python
to find out where your Python executable(s) is/are located. The result should look like this:
C:\path\to\python\python.exe
or:
C:\path\to\python\python3.exe
You can check if pip3 works with this absolute path:
C:\path\to\python\Scripts\pip3
if yes, add C:\path\to\python\Scripts to your environmental variable PATH
I keep receiving the following message:
You are using pip version 10.0.1, however version 19.0.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
However, when I try, I am met with this error:
Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/.umpy-1.15.4.dist-info/METADATA'
I had several errors exactly like this, and I noticed that METADATA was in the right place, but that there was an additional folder that was not included in the path above. I was able to get around this by moving METADATA out from the extra folder and into the folder listed in the error message above.
However, when I try to do that with this path, I notice the .umpy-1.15.4.dist-info directory does not even exist.
I struggling to understand if there's an easier way to accomplish this, or if I have messed up with my installation to being with.
first of all, before doing anything, always have a backup copy of pip which is generally in pythonxxx/Lib/site-packages
you can try below command
python3 -m pip install --upgrade pip
it will install updated pip and keep existing pip packages
While using pip install I am getting the following error:
Error while finding spec for 'pip__main__' <: No module named 'urllib.request'; 'urllib' is not a package>; 'pip' is a package and cannot be directly executed
Any advice on this one?
I thought maybe it was related to the requests module itself but I tried to download other modules and had the same problem.
I've just upgraded from Python 3.3 to v3.5.1 on Windows and hit the same error message. I understand it's not the same as your problem.
It seems that the instructions from the docs to use:
python -m pip install SomePackage
are wrong, at least for Windows because I get the error message quoted by the OP.
I forgot to add the Scripts directory to my path, the same as previous releases. When I add it the problem is fixed. My path now has (for a default install of Python 3.5):
PATH=<blah>;%USERPROFILE%\AppData\Local\Programs\Python\Python35;%USERPROFILE%\AppData\Local\Programs\Python\Python35\Scripts
The pip executable is located in Scripts, so pip commands can now be executed directly, the same as always:
pip install urllib
I am testing a Python3 program in several computers. To do that, I need to install a library of Python with pip3.
So first, I was installing python3-pip in each computer (everyone is running a Kubuntu OS). Everything was OK, and then I installed the package I needed with pip3, and I managed to do that except for one computer.
In that computer, python3-pip was apparently installed succesfully, but when I look for the package, I get this error (the translation is homemade):
Command «pip3» was not found, may be you wanted to say:
The command «pip» from the package «python-pip» (universe)
pip3: command not found
By the way, I had asked this question here https://superuser.com/questions/769920/python3-pip-installed-but-pip3-command-not-found too. There is an answer which has several votes, in my case, may be I was doing something wrong but it not worked. But try it, may be you are luckier than me!
Background
I'm working on an academic project to (basically) analyze some "who follows whom" graphs and wanted to get some real data (by building some small datasets) from Twitter using one of the Python Twitter API packages in order to test some ideas I have.
I was a bit careless and installed two packages:
a) python-twitter0.8.2 (http://pypi.python.org/pypi/python-twitter/0.8.2)
b) twitter1.9.1 (http://pypi.python.org/pypi/twitter/1.9.1)
(a) is called python-twitter in pypi, and (b) is called twitter, so that's how I'll refer to them.
Both of these are called by import twitter in the Python interpreter, but when I write that line, I always get the twitter one (if I can figure out how to use the python-twitter one, I'll be able to proceed, but will still have the same underlying problem).
Problem
Since I don't need the twitter package, I decided to uninstall it with pip:
$ sudo pip uninstall twitter
which gives the output:
Uninstalling twitter:
Proceed (y/n)? y
Successfully uninstalled twitter
(actually, I tried the same thing with python-twitter and got a similar response).
However, when running pip freeze, both of these packages show up on the installed list! In fact, I can still use the import twitter command successfully in the interpreter. Clearly the packages have not been uninstalled. What I would love to know is how to uninstall them!
Other Info
I'm using Python 2.7 and Ubuntu 12.04
When running IDLE instead of the shell interpreter, and I type help('modules'), neither twitter nor python-twitter shows up in the list. When typing help('modules') into the shell interpreter, I get a segmentation fault error, and the interpreter crashes. Here's the error:
>>> help('modules')
Please wait a moment while I gather a list of all available modules...
/usr/lib/python2.7/dist-packages/gobject/constants.py:24: Warning:
g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed
import gobject._gobject
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning:
g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed
from gtk import _gtk
** (python:2484): CRITICAL **: pyg_register_boxed: assertion `boxed_type != 0' failed
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: cannot register
existing type `GdkDevice'
from gtk import _gtk
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: g_type_get_qdata:
assertion `node != NULL' failed
from gtk import _gtk
Segmentation fault (core dumped)
Why other questions have not resolved this for me:
I looked at the similar post at pip freeze lists uninstalled packages and am not having the same issues.
$ sudo which pip
/usr/bin/pip
$ which pip
/usr/bin/pip
which is the same output. In addition, $ sudo pip freeze gives the same output as $ pip freeze.
Any help is very much appreciated!
You can always manually delete the packages; you can run:
sudo rm -rf /usr/local/lib/python2.7/dist-packages/twitter
to remove that package from your dist-packages directory. You may have to edit the easy-install.pth file in the same directory and remove the twitter entry from it.
While Martin's solution works, as a work around, it does not provide a direct answer.
Ubuntu's pip version for your Ubuntu version (12.04) is:
python-pip (1.0-1build1)
This is also the same version for Debian Wheezy. This version has a weired bug, which causes packages not to be removed.
If you obtain pip from upstream using the script get-pip.py you will have a fixed version of pip which can remove pacakges (as of now v. 1.5.6).
update
Python's pip is really a fast moving target. So using Debian's or Ubuntu's pip is guaranteed to have bugs. Please don't use those distribution's pip.
Instead install pip from upstream.
If you would like to register pip installed packages as system packages I really recommend that you also use stdeb.
I was facing difficulty while upgrading a package because pip was not able to uninstall it successfully. I had to delete the .egg-info and the folder as well in /usr/lib/python2.7/dist-packages and then I tried to install with --upgrade and it worked.
For me, it was due to the fact that I was running pip freeze, which gave me different results than sudo pip freeze.
Since I was uninstalling using sudo, it was not uninstalling it in the "non-sudo" session. Uninstalling without sudo fixed that.
In my case (moving pyusb 0.4x to 1.0x), removing the old package with apt-get remove python-usb and manually installing the manually downloaded package via python setup.py worked. Not pretty, but working.