I am new to Python, I want to use the Scyther tool on Windows 10, I downloaded python 2.7 (as requested by the Scyther tool), the problem is I can't install wxpyhton! I tried everything :( Please help.....
I tried many command lines to install WxPython but no use.
Some examples:
ERROR: Could not find a version that satisfies the requirement wxPython
ERROR: No matching distribution found for wxPython
Related
From the past two days, I've been trying to install scipy from the wheel file available from http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy in my windows laptop 64 bit built and running Python 2.7.3. I tried running pip install scipy in the command window, it didn't work and the following error popped up in command prompt
and
I also tried typing
pip install scipy-version.whl
That didn't work too! and the same error popped up. I even updated my pip.
I read in some comments that pip doesn't work well for scipy installation. If so, what alternatives can you suggest? If not can you tell me the way to install using wheel scripts?
There are some issue while installing scipy using pip, please try using Anaconda python version which comes with all the libraries you can ever need instead of your default python.
Still if you want to use the default python refer here, as already answered here.
I have copied Python folder from my colleague's window machine (where robot framework is running successfully), but whenever i am trying to open ride.py, i am always getting:
wxPython not found.
You need to install wxPython 2.8.12.1 with unicode support to run RIDE.
wxPython 2.8.12.1 can be downloaded from http://sourceforge.net/projects/wxpytho n/files/wxPython/2.8.12.1/
So, i have same python version, same robot framework version etc as my colleague. What else should i check now.
It worked, when i uninstalled wxpython and ride both and then reinstalled wxpython first and then ride.
I am working on a Windows 7, 64 bit system and I have installed Python 2.7.12 64 bit.
(Prior to this, I had a Python 2.7 32 bit install in which pip worked perfectly, which I uninstalled).
Now, whenever I try to install a package using pip, it freezes right after displaying "Collecting [package name]", as shown below:
(The German text is just the equivalent of "This program has stopped functioning" in the English versions of Windows).
I have tried installing several packages like this (at first I thought it's a problem related to the specific package I was trying to install), but I always get the same error.
Any suggestions regarding what might be happening here?
Edit: Just in case it's relevant: I have Cygwin installed on my machine, but I am not using python & pip in a Cygwin terminal. They are used in the normal Windows command line.
I've been at this for nearly 2 hours and I just can't seem to get my head around it. I am a novice Pythoner, it would appear. I am trying to intsall lxml, (needed to install scrapy). I have tried multiple methods (see my other current quesitons).
Currently I am trying the following.
I downloaded the lxml win 32 file for python 2.7 from this website:
https://pypi.python.org/pypi/lxml/3.4.4#downloads
The LXML Binaries are also available here: "http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml"
I download the .whl file.
I then open up CMD, and CD to my download folder. Once in that folder I run the following command (as per the answer to this question here: How do I install a Python package with a .whl file?)
pip install lxml-3.4.4-cp27-none-win32.whl
This is the output:
C:\Users\Charles\Downloads\python>pip install lxml-3.4.4-cp27-none-win32.whl
Downloading/unpacking lxml-3.4.4-cp27-none-win32.whl
Could not find any downloads that satisfy the requirement lxml-3.4.4-cp27- none
-win32.whl
No distributions at all found for lxml-3.4.4-cp27-none-win32.whl
Storing complete log in C:\Users\Charles\AppData\Roaming\pip\pip.log
Can anyone help me figure out what this means/what is going on? How can I execute this file to install the lxml as needed?
Many thanks!!
Edit: I am using Windows 64 bit, but from this question here: "easy_install lxml on Python 2.7 on Windows" the file I have selected appears to be the correct one.
I am using Windows 64 bit and use Scrapy. It took a while for me to figure out the best way to set up my virtualenv because lxml would not simply pip install.
So I did somethine very similar to what you did but it looks at first glance we may just be using different sites. So try downloading this .whl from HERE. Specifically, for your specifications I believe, grab the one that reads
lxml-3.4.4-cp27-none-win_amd64.whl
and then just cd to the downloads folder and pip install lxml-3.4.4-cp27-none-win_amd64.whl
The first thing you should do is upgrade pip; the latest version is 8.0. Next, you need to install wheel support (this step may be redundant in later versions) and then finally install your wheel:
pip install --upgrade pip
pip install wheel
lxml needs a lot of source-level dependencies, which are difficult to install in Windows. This is why the project provides binary installers for Windows. You can download these from the pypi page for lxml. Make sure you choose the right version for your environment:
lxml-3.4.4.win32-py2.7.exe - for Python 2.7 running on Windows 32-bit
lxml-3.4.4.win32-py3.2.exe - for Python 3.2 running on Windows 32-bit
lxml-3.4.4.win-amd64-py2.7.exe - for Python 2.7, running on Windows 64-bit
I'm trying to install pycurl. I have downloaded the tar.gz file from here:
http://pycurl.sourceforge.net/
I get this error when using easy_install:
AssertionError: please check CURL_DIR in setup.py
I then tried to manually install the pycurl.exe's from this site:
http://www.lfd.uci.edu/~gohlke/pythonlibs/
Every single one of these returned this error:
"Python versions 2.X required, which was not found in the registry."
I'm at a loss. Can't easy_install, can't manually install. How should I install this module? Thanks!
I think you should first download libcurl (I think from here) http://curl.haxx.se/dlwiz/?type=devel&os=Win64
then extract it to some directory (using 7zip)
Then in setup.py set the CURL_DIR parameter (there is comment there on windows users) or use the --curl_dir paramter (see also code there).
hope it will help
2 possibilities:
haven't tried that one, but you can install python either for all users, or just me, with just me being the default. if you changed that to all users, then a few python libs i have seen (comtypes comes to mind) won't see your python install. you can reinstall as just me, or there are a few hacks here on SO.
did you try both 32 and 64 bit python versions? the library version you install has to match the python install, not necessarily the windows install. you can have a 32 bit python installation on a 64 bit OS installation, but if you try to install the 64 bit library on that combination, it won't see python.