The plot seems not work in Pandas?
matplotlib,pandas,plot,anaconda
It seems like you are using ipython notebook. If it is the case, executing %pylab inline should solve your problem....
Ubuntu, Anaconda: Cannot import python shapely package
python,ubuntu,importerror,anaconda,shapely
That happens because apt-get installs packages to the system default python, under /usr/python2.7/lib/site-packages. Anaconda has its own package manager, conda, which you might want to use in your case. conda install shapely should do the trick.
Will this bash loop apt-get install all my anaconda packages?
Add a safety check for each package, to see if it can be located. dlpackages=$(ls -l anaconda3/bin | awk '{print $9}') for package in $dlpackages; do [[ $(apt-cache search $package) ]] && sudo apt-get install $package done Now for every string, the install will only be executed if the package...
rpy2 installation error on Windows 8 (Anaconda)
Dr. Gohlke's binary is probably the easiest solution. But you need to change the Python installation path in your registry for this method to work. The relevant key is in HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.7\InstallPath. Change it so that the anaconda Python is the default python installation. You can always change it back if...
How to install Python libraries under specific environments
You don't need multiple anaconda distributions for different python versions. I would suggest keeping only one. conda basically lets you create environments for your different needs. conda create -n myenv python=3.3 creates a new environment named myenv, which works with a python3.3 interpreter. source activate myenv switches to the newly...
installing Anaconda on windows
python,python-2.7,pycharm,anaconda
Anaconda installs a completely separate Python, so there is no need to do anything with the old one. The Anaconda installer sets the PATH variable automatically. As to the packages, your best bet if there is a package you need that doesn't come with Anaconda is to install it with...
How do I use a conda environment with mod_wsgi?
python,apache,mod-wsgi,anaconda,conda
Your mod_wsgi would need to be compiled against Anaconda Python to start with and not your system Python. In other words you cannot use the system supplied mod_wsgi packages but would need to compile it yourself. Then follow what it says in: http://blog.dscpl.com.au/2014/09/using-python-virtual-environments-with.html That is, use daemon mode and use...
error: command 'gcc' failed with exit status 1 installing Fatiando (Python Package)
This is a very common problem with the Fatiando install, specially on Windows and Mac. OpenMP was introduced in PR 106 for the fatiando.gravmag forward modeling modules. It was easy to implement (just replace a range(ndata) with a prange(ndata)) and was resulting in 1.5-2x speedup over sequential execution. Also, the...
'ls' is not recognized in Anaconda Python 2.7 Spyder
ls is a *nix command, and is not installed under Windows by default. Use dir and its appropriate options instead.
Need help to resolve issue with Anaconda Python 2.7 x32
python,python-2.7,anaconda,pythoncom
I found solution at this site - http://sourceforge.net/p/pywin32/bugs/685/
Installing github version of package with Anaconda
my previous answer was based on long time ago experiance this is the correct proccess (that worked for me based on the latest anaconda on a windows machine) I have updated the meta.yaml only with the following changes: changing to get the source from git including mpmath in build run...
iPython notebook error when trying to load matplotlib
python,pandas,ipython,anaconda
You can read about a similar issue here and here. The main problem is with importing scimath: "ImportError: cannot import name scimath" You can try to import scimath. A better solution would be to set your PYTHONPATH var, which provides the python interpreter with additional directories look in for python...
Installing packages with pip with multiple python installs
Just change your PATH environment variable to put C:\PythonXX\Scripts (where XX is the version of Python, usually 27 or 34) at the beginning. Click on My Computer -> Properties -> System Properties -> Advanced -> Environment Variables, then select Path in either the System Variables section (if you have Administrator...
Vim crashes when used with Conda Python3 on Windows 7
python,windows,vim,anaconda,conda
I was able to solve this based on asmeurer's suggestion and added the following code to my .vimrc file: if has("gui_running") if has("gui_win32") :command! Python3 !activate py3k % :command! Py3 !activate py3k % endif endif where py3k is Python3 virtual environment, i.e.: conda create -n py3k python=3 UPDATE (03/02/2015) Didn't...
Virtualenv and Anaconda issues
Found a solution to my problem. I installed an older version of anaconda, and that made it possible to install and create virtualenv. Not a very good solution, but I feel like I've tried most solutions I could think of...
Can't get knn.py to work in Python installation (Anaconda)
You need to specify the correct path within the PCV package. Try: from PCV.classifiers import knn ...
Running conda with proxy
You can configure a proxy with conda by adding it to the .condarc, like proxy_servers: http: http://user:[email protected]:8080 https: https://user:[email protected]:8080 or set the HTTP_PROXY and HTTPS_PROXY environment variables. Note that in your case you need to add the scheme to the proxy url, like https://proxy-us.bla.com:123. See http://conda.pydata.org/docs/install/config.html#configure-conda-for-use-behind-a-proxy-server. ...
How to change default Anaconda python environment
python,python-2.7,python-3.x,environment,anaconda
You can: Add source activate py34 to your .bashrc, as a commented noted. Change the line in your .bashrc that was added by the Anaconda installer to add ~/anaconda/envs/py34/bin to the PATH rather than ~/anaconda/bin. You can reinstall Anaconda3. If you never installed any other conda or pip packages, you...
cannot import scipy.signal.convolve2d
try instead: from scipy.signal import convolve2d ...
When I try and run pyspark.cmd I get the error message “find: 'version': No such file or directory”
python,apache,apache-spark,anaconda
I had the same problem in spark 1.2.0 but not in spark 1.0.2. The reason was in my case that I had cygwin in the DOS classpath. Spark uses the find command in the file 'spark-class2.cmd', which used then the cygwin find command instead of the DOS find command, which...
python import shares common values?
python,python-3.x,anaconda,spyder
Yes, as said in the comments. You just have to take care of constructs like from TypeDef import myvariable - in that case, myvariable is a new name pointing to the value of the variable at import time, and won't be "seeing" updates to new values for TypeDef.myvariable. Once you...
Problems while plotting on Matplotlib
python,numpy,matplotlib,plot,anaconda
You can make one call to plt.plot generate two disconnected curves (thus handling asymptotes) by assigning nan to extreme values. Mathematica handles this for you automatically; matplotlib requires you to do a little work: import numpy as np import matplotlib.pyplot as plt x = np.linspace(-20, 20, 1000) y = ((3*x**2)...
Setup Spyder to work with Anaconda python on Ubuntu 14.04
python,python-2.7,anaconda,spyder
The easiest solution here is to use the Spyder that comes with Anaconda.
Zip error message in Python Pandas - Anaconda
python,pandas,zip,python-3.4,anaconda
What you are seeing is not an error, the behaviour of zip changed in python 3 so you need to pass the result of zip to list: In [2]: names = ['Bob','Jessica','Mary','John','Mel'] births = [968, 155, 77, 578, 973] BabyDataSet = list(zip(names,births)) BabyDataSet Out[2]: [('Bob', 968), ('Jessica', 155), ('Mary', 77),...
Anaconda site-packages
python,python-2.7,pip,anaconda
You can import the module and check the module.__file__ string. It contains the path to the associated source file.
freeze_support bug in using scikit-learn in the Anaconda python distro?
python,windows,multiprocessing,scikit-learn,anaconda
This probably means that you are on Windows and you have forgotten to use the proper idiom in the main module: if __name__ == '__main__': freeze_support() ...
Plotly killed my python install
This is an interaction between Anaconda's version of pip and the latest version of simplejson (which was installed when you installed Plotly). As a workaround, del C:\Anaconda3\lib\site-packages\simplejson This will allow pip and Plotly to work again. Unfortunately if you ever upgrade Plotly this problem will happen again, so we will...
Building minimal cython file with python 3.3 (Anaconda) under windows 7
python-3.x,windows-7,cython,anaconda
The line 404 of the file cygwinccompiler.py of the package disutils out_string = check_output(['gcc', '-dumpmachine']) has to be changed as out_string = check_output(['gcc', '-dumpmachine'], shell=True) Then, it compiles normally....
can not start ipython notebook from anaconda
python,ipython,ipython-notebook,anaconda
Could be a couple of things: conda installs ipython into the active conda environment. If bash had seen a previous invocation of ipython it might have that location hashed. Run hash -r to clear the shell hashed lookups after installing anything that places a new executable in your path. Things...
Conda virtual envinment not changing under Windows
If you are using Powershell, activate currently does not support it. You will need to modify your PATH manually, or else use the cmd shell.
where to put freeze_support() in a Python script?
python,runtime-error,multiprocessing,scikit-learn,anaconda
On Windows all of your multiprocessing-using code must be guarded by if __name__ == "__main__": So to be safe, I would put all of your the code currently at the top-level of your script in a main() function, and then just do this at the top-level: if __name__ == "__main__":...
Bad Interpreter Error Trying to Install Packages in Anaconda
python,linux,path,packages,anaconda
/transform/anaconda/bin/conda expects the Python executable to be in /usr/local/anaconda/bin/python since that is what is in its shebang line, but you've installed it elsewhere, specifically /transform/anaconda/bin/python. You will need to modify the shebang line to point to the correct location.
Python Anaconda: ImportError undefined symbol: ATL_cpttrsm
python,numpy,scipy,importerror,anaconda
You should unset PYTHONPATH. It is causing your Anaconda Python to pick up packages installed in /usr/local instead of just the Anaconda packages (which should work correctly).
very basic things about spyder and anaconda for python
That has been solved I just changed Preference settings Follow this url : http://docs.continuum.io/anaconda/ide_integration.html...
Getting started with Python OCR on windows?
python,python-imaging-library,anaconda,python-tesseract,pytesser
The document you point to says to use from PIL import Image except you use import Image and so the interpreter properly says: ImportError: No module named Image It looks as if you reordered the lines from PIL import Image from pytesser import * and that pytesser has a improperly...
symbol lookup error after updating conda 'undefined symbol: cairo_ft_font_options_substitute'
I'm not sure what's the difference between "conda update conda" and "conda update cairo", I tried the second but didn't fix it in my fedora 20 i686, even though some packages were updated. [1] So, I kept looking and I found [2], just the tittle made me think in "conda...
how could we install opencv on anaconda?
Run the following command: conda install -c https://conda.binstar.org/menpo opencv...
Cannot import caffe into python, libjpeg.so.62 not found
Ok I finally found the solution: I had to sudo apt-get install libjpeg62 After that a new error occurred while trying to import caffe, namely ImportError: /home/myName/libs/anaconda/bin/../lib/libm.so.6: version `GLIBC_2.15' not found (required by /usr/lib/x86_64-linux-gnu/libx264.so.142) That could be solved by removing some buggy anaconda libraries thus resorting to the system libraries,quote...
rpy2 installation error in Ubuntu
I've been building out conda packages for R and related packages (include rpy2). Eventually they will be in the default conda repos, but until then, you can get it with conda install -c asmeurer rpy2 (this will also install and use my build of R itself).
wxPython on Python 3 Miniconda environment
python,python-3.x,wxpython,anaconda,miniconda
A better fix is to use pythonw (install the python.app conda package) instead of python.
Integrating exisiting Python Library to Anaconda
There is no need to remove your system Python. Anaconda sits alongside it. When it installs, it adds a line to your .bashrc that adds the Anaconda directory first in your PATH. This means that whenever you type python or ipython in the terminal, it will use the Anaconda Python...
can't import permutations after installing anaconda
I'm not seeing permutations in the documentation for functools: https://docs.python.org/3/library/functools.html I am, however, seeing it in itertools, perhaps you misspelt? https://docs.python.org/2/library/itertools.html...
Is it possible to use an Anaconda Python 3 environment together with Pycharm?
python-3.x,scipy,pycharm,anaconda
Explanations how to configure PyCharm with Anaconda can be found in the documentation. In PyCharm preferences you can just select the correct python interpreter under, Project Interpreter > Python Interpreters As pointed out by @Cecilia, in the case when a virtual environment (e.g. named py3k) is used with Anaconda, the...
Deleted miniconda folder, python won't run
You have at least two choices: Reinstall miniconda, into the same location as before. Clear the executable cache with hash -r to eliminate the stale entry, which ties the python command to non-existent /home/arturo/Documents/project1/pwd/bin/python cf. What is the purpose of the hash command? ...
Error in creating LMDB database file in Python for Caffe
python,numpy,anaconda,caffe,lmdb
Well, the sudo apt-get install liblmdv-dev might work with bash (in the terminal) but apparently it doesn't work with Anaconda Python. I figured Anaconda Python might require it's own module for lmdb and I followed this link. The Python installation for lmdb module can be performed by running the command...
R not producing a figure in jupyter (IPython notebook)
r,windows-8,ipython-notebook,anaconda,jupyter
I found a solution from the post on this group. Solution I did: I had the most release of R (R 3.2.0) and following the discussion in the above link, I installed R 3.1.3 and copied winCairo.dll from C:\Program Files\R\R-3.1.3\library\grDevices\libs\x64 to C:\Anaconda\R\library\grDevices\libs\x64. Copying winCairo.dll from R 3.2.0 does not work...
Strange bug when typing import copy in iPython-QtConsole (Anaconda)
This problem got solved with the recent iPython-qtconsole update to 2.4.1 version, automatically done by Anaconda.
Why has Anaconda added my default Python paths to the specific environment's path?
Check to see if you have the environment variables PYTHONPATH or PYTHONHOME set. conda info -a will also show you all the relevant environment variables that might cause this sort of thing to happen.
How to install vtk with gl2ps enabled using conda
python,compilation,vtk,anaconda,conda
The recipe used to build vtk is here. You should modify it to include that package and build with with conda build vtk/.
How do I set up a virtual environment with Flask using conda?
python,flask,virtualization,anaconda,conda
Your mileage may vary, but the docs tends to be where the answers are. conda create -n my_flask_env source activate my_flask_env conda install condastuff pip install otherstuff ...
Trouble installing pymssql
This means that that channel doesn't have that package built for Python 3 (as you can see at https://binstar.org/prometeia/pymssql/files).
Anaconda activate
The easiest fix is to just put /Users/mylaptop/anaconda in your PATH, by adding something like export PATH="/Users/mylaptop/anaconda:$PATH" to your bash profile (~/.profile). You can't put the activate script in a script because it has to be "sourced" to work. source causes the script to be run in your current shell...
ImportError: No module named mpmath. But mpmath has been installed. What's wrong?
python,anaconda,power-law,mpmath
You should use conda to install Python packages into anaconda, or pip if they are not available via conda. conda install mpmath should fix your issue.
Why I can't use matplotlib.pyplot in Spyder?
Quick answer: You can fix the problem by updating pandas to the latest version: conda install pandas The kind='hist' option was added to Series.plot() in version 0.15.0. Your code example should work with latest version 0.15.2 For more information, see the enhancement section of the release notes of 0.15.0 and...
Install cx_freeze on anaconda?
In case conda install cannot install a package because there is a conflict with the version of Python you use: make sure pip is installed in your current (virtual) Python environment: conda install pip (or conda list to see whether pip is in the list of installed packages) install your...
How to change Python version to 2.7.8 on Anaconda distribution?
You have to install the Python version you want to use: conda install python=2.7.8 ...
Can I use Anaconda on TextMate
osx,python-3.x,textmate,anaconda
I use Anaconda Python 2, and found a couple ways to do this. First note that the tilde shortcut ( ~ ) doesn't work everywhere, and as you found not in text mate variables. Usually you have to use the full path e.g. /Users/youruserid/Anaconda/bin/ Add the path above to your...
Does 64-bit Anaconda on win32 uses 32-bit or 64-bit?
Anaconda 2.1;0 (64-bit) (default; Jul 2 2014) [MSC v.1 500 64 bit (AMD64)] on win32 Here win32 indicates that the system is Windows. The name of the Windows API on both x86 and x64 is Win32. It's exactly the same API but with different sized pointers. It is a...
how to specify external software requirements with conda/meta.yaml in Python?
python,travis-ci,anaconda,conda
The requirements in the meta.yaml can be any conda package (which doesn't have to just be Python packages). If you have a conda package for your dependency, you can specify it.
how to install packages from pypi to anaconda?
python,installation,packages,anaconda,pypi
1) Find the installation directory and look in the packages directory 2) From the Anaconda command line, conda install <pkg name> or if its in a tarball conda install <tar-file-name>.tar Anaconda FAQ...
python function with numpy
What you need to do is this assuming your weight is a numpy array: import numpy as np def calculate_variance(weight,sigma): return np.transpose(weight) * sigma * weight Also, notice how I took out the space between calculate and variance within your function definition and added an underscore. ...
Using MacPorts to install modules via a certain path
python,path,installation,macports,anaconda
While you could adjust your PYTHONPATH environment variable or modify the path using sys.path.insert, you should not try to mix a Python module built for MacPorts' Python with Anaconda. This may work just fine if the module is python-only, but as soon as the module contains compiled code it is...
Pandas Time Index pick largest number/last number on given day
python-3.x,pandas,time-series,dataframes,anaconda
you can use group by with agg. Agg takes a dictionary of functions. As in each group the highest observation is the last one you can use the last function: df.groupby('Date').agg({'Actual':'last','Predicted':'last','Error':'last'}) This returns: Actual Predicted Error Date 2014-09-15 358.03 127.738344 230.291656 2014-09-16 373.04 326.672566 46.367434 2014-09-17 427.99 340.367941 87.622059 2014-09-18...
Changing the default port for iPython notebook server / Jupyter
port,ipython,ipython-notebook,anaconda,jupyter
Something is already listening on 80, you cannot bind 2 servers to the same port. Use a proxy that listen to 80, and redirect to your other servers and IPython base on URL, or address. Also don't use 80, use 443, if you are running a public server it should...
What happens to my scipy.sparse.linalg.eigs?
python,scipy,sparse-matrix,anaconda
Does this work for you? from scipy import sparse import scipy.sparse.linalg as sp_linalg B = np.random.rand(10,10) A_dense = np.dot(B.T, B) A_sparse = sparse.lil_matrix(A_dense) sp_linalg.eigs(A_sparse, 3) It seems that you have to explicitly import the submodules. scipy does not load those per default....
Gensim not installing - Windows 8.1 - Python
python,numpy,windows-8.1,anaconda,gensim
Turns out the problem was that the C libraries that Gensim needs are being compiled using a program called gcc.dll. Anaconda has this program built in, but so does the Haskell platform. As I've been using Haskell a while ago the Python installer was using the Haskell version of gcc.dll,...
Resolve Anaconda/iPython Notebooks/Spyder IDE launch failure on zmq lib import?
python,ide,ipython-notebook,anaconda,spyder
You are picking up an install of Python in C:\Python27 somehow. Do you have the PYTHONPATH environment variable set? If so, unset it. The easiest solution is to just delete or set aside C:\Python27....
Anaconda: Attribute error while running pylab with anaconda distribution on Windows
You called your script pylab.py, rename it to something else. E:\mitedx1\mitedx2\week1\pylab.py # <- you are importing from this not the pylab module Make sure to delete the E:\mitedx1\mitedx2\week1\pylab.pyc file also....
Scipy: Trying to write wav file, AttributeError: 'list' object has no attribute 'dtype'
python,arrays,audio,scipy,anaconda
You are passing write an ordinary python list, which does not have an attribute called dtype (you can get that info by studying the error message). The documentation of scipy.io.wavfile clearly states you should pass it a numpy array: Definition: wavfile.write(filename, rate, data) Docstring: Write a numpy array as a...
Anaconda python not available from sudo
You almost got everything right. The only error is sudo echo $PATH, where $PATH is substitued BEFORE being sent to sudo, so it's your user PATH not your "sudoed" PATH that's displayed. Note that your sudo implementation and configuration may change the PATH variable, as I can read in a...
Change anaconda ipython main directory
You can right click the Start menu shortcut and change the starting directory. It's not as easy to change the directory used by the Launcher. I think in principle you could edit some file somewhere to change what directory it uses. ...
How to install Anaconda python for all users?
The installer lets you install anywhere. You can install it to a global location, like /opt/anaconda.
plt.show() hangs on OSX with Anaconda Python
Try starting Python using pythonw instead of python.
How to start new web app in Spyder IDE using Django REST framework
python,django,rest,anaconda,spyder
Django Rest Framework is, in a way, a wrapper over Django that makes building REST services in Django easy. Regardless of your IDE, it seems like you haven't got a hang of Django per se. To start an app quickstart, Install Python and pip Install Django using pip: pip install...
What are the differences between Conda and Anaconda
conda is the package manager. Anaconda is a set of about a hundred packages including conda, numpy, scipy, ipython notebook, and so on. You installed Miniconda, which is a smaller alternative to Anaconda that is just conda and its dependencies (as opposed to Anaconda, which is conda and a bunch...
Install python-igraph with the anaconda distribution (windows)
Check the documentation on their site: http://igraph.org/python/ It says that you need to download the .msi installer, pip does not work under windows. That is probably because you need a C compiler and windows does not supply one by default.
Can't find the test module in Anaconda Python
python,python-2.7,anaconda,dpkt
Quick Fix: You can checkout a copy of pystone.py from the cpython github repository and copy it to a test directory that is present in your PYTHONPATH. Or you would copy it to a test directory in your python project's root (ugly way). Perhaps Anaconda Python does not ship with...
Are environments in conda a wrapper for pyenv?
From the conda blog post: Under the hood, we have created a concept of environments which are conceptually similar to virtualenvs, but which use filesystem-level hard links to create entirely self-contained Python runtime layouts. By using the ‘conda’ command line tool, users can easily switch between environments, create environments, and...
Pymacs Cannot Find Packages on Anaconda
After some troubleshooting realized, through ps -eaf | grep python user 5316 5180 47 14:45 pts/3 00:00:04 /usr/bin/python -c import sys; from Pymacs import main; main(*sys.argv[1:]) -f Therein lies the problem, Anaconda sort of takes over as the default interpreter on your computer, but Pymacs is still trying to use...
scikit-learn joblib bug: multiprocessing pool self.value out of range for 'i' format code, only with large numpy arrays
python,numpy,multiprocessing,scikit-learn,anaconda
As a workaround you can try to memory map your data explicitly & manually as explained in the joblib documentation. Edit #1: Here is the important part: from sklearn.externals import joblib joblib.dump(X_train, some_filename) X_train = joblib.load(some_filename, mmap_mode='r+') Then pass this memmap'ed data to GridSearchCV under scikit-learn 0.15+. Edit #2: Furthermore:...
install issue with python - spacy package in anaconda environment
python-3.x,install,nlp,anaconda,spacy
You have hit this bug which should be already fixed in the last version. Apparently spacy can't download the data because the destination already exists (may be from a previous interrupted download). A workaround would be to delete the /temp/data folder and retry the download.
Will installing Anaconda3 change Mac OS X default Python version to 3.4?
python,python-2.7,python-3.x,anaconda
Apple has a built-in system for managing multiple versions of software, and switching between them. But you don't even need to worry about that, because Anaconda installations are self-contained: Everything lives under the top Anaconda installation directory (probably /Applications/anaconda). The only effect outside this directory is that during installation, Anaconda...
anaconda virtual env imports modules from global
New to stack overflow, but I think I can help. First, the commands I needed to run were a bit different (I am on Linux). That is, in fact, how virtual environments are supposed to work. A few things to try: conda create --dry-run -n test python=2.7.8 to see if...
Failed to run Python script with Conda
It seems that visualize_images is meant to be used from ipython-notebook. Calling it in a regular python script does not seem to be intended by the authors. See also the example in the Visualizing Objects section of the docs: %matplotlib inline import menpo.io as mio from menpo.visualize import visualize_images #...
Pyscopg2 binary install into windows anaconda environment
I struggled with it once (with different package, though). The best solution I found was to make symbolic link from my root site-packages to those of virtualenv: mklink /D <path-to-virtualenv>/site-packages/psycopg2 <path-to-root-python-distribution>/site-packages/psycopg2 ...
Why is my ctypes long size 4 and not size 8 using 64 bit python?
A long is only guaranteed to be at least 32 bits wide, so on some systems, ctypes.c_long is only 32 bits. In particular, I believe on 64-bit Windows, ctypes.c_long is only 32 bits wide. If it must be 64 bits wide, use ctypes.c_int64 instead.
how to create a .condarc file for Anaconda?
python-2.7,proxy,anaconda,conda
It is a text (YAML) file that goes in the home directory, or optionally, the root of the anaconda installation. The contents should look like # Proxy settings: http://[username]:[password]@[server]:[port] proxy_servers: http: http://user:[email protected]:8080 https: https://user:[email protected]:8080 See http://conda.pydata.org/docs/config.html for more information. ...
output_notebook() is not defined - why?
It looks as if you forgot to import output_notebook. The scatterplot tutorial notebook has following imports: from collections import OrderedDict from bokeh.charts import Scatter from bokeh.sampledata.iris import flowers from bokeh.plotting import * output_notebook() The line from bokeh.plotting import * implicitly pulls the output_notebook function into the namespace....