I'm just trying to simply install python-myconnector using the very simple instructions provided here.
But it is failing. Here is the error I get:
(my_virtual_env) [my.username#my_machine ~]$ pip install mysql-connector
...
Command "/home/my.username/my_virtual_env/bin/python2.7 -u -c
"import setuptools, tokenize;
__file__='/tmp/pip-build-rLJbLN/mysql-connector/setup.py';
f=getattr(tokenize, 'open', open)(__file__);
code=f.read().replace('\r\n', '\n');f.close();
exec(compile(code, __file__, 'exec'))" install
--record /tmp/pip-mFh5Pg-record/install-record.txt
--single-version-externally-managed
--compile
--install-headers
/home/me/my_virtual_env/include/site/python2.7/mysql-connector"
failed with error code 1 in /tmp/pip-build-rLJbLN/mysql-connector/```
The full error log can be found here if you need to see it (but I doubt you will)
Why is this happening and how can I fix it?? Also, FYI, I don't have sudo access on this machine. So that's why I am installing it into a virtual environment..
FYI, it seems like it was supposed write something into /tmp/pip-build-rLJbLN/ but didn't and then it blows up later on when it tries to read from what it was supposed to have written there earlier. So how do I fix this bug??
I have read other solutions to other similar problem here. But I couldn't get any of them to work for me.
The mysql-connector clearly states that it requires protobuf
mysql-connector (version >= 2.2.3) requires Protobuf C++ (version >= 2.6.0)
Just as I commented, your error log insists the same:
Line 81, 165: Unable to find Protobuf include directory.
Based on your platform, follow this protobuf C++ installaion instruction, and export the protobuf path so that pip can refer that path
Related
the error is
Command "c:\users\samuel\appdata\local\programs\python\python37\python.exe -
u -c "import setuptools,
tokenize;__file__='C:\\Users\\Samuel\\AppData\\Local\\Temp\\pip-install-
bnoak8r5\\scikit-learn\\setup.py';f=getattr(tokenize, 'open', open)
(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code,
__file__, 'exec'))" install --record C:\Users\Samuel\AppData\Local\Temp\pip-
record-4yww_x3p\install-record.txt --single-version-externally-managed --
compile" failed with error code 1 in C:\Users\Samuel\AppData\Local\Temp\pip-
install-bnoak8r5\scikit-learn\
on the website its says this
Python (>= 2.7 or >= 3.3),
NumPy (>= 1.8.2),
SciPy (>= 0.13.3).
i have python 3.7
numpy 1.14.3 and scipy 1.1.0
so is my python version to new along with my scipy version?
when i download the file and try to install it i get this error
Command "python setup.py egg_info" failed with error code 1 in C:\Users\Samuel\AppData\Local\Temp\pip-req-build-6eptglns\
I suggest you download Anaconda and use conda install as your package manager for numpy, scipy, scikit-learn, etc. I can't guarantee it will fix this problem but it most certainly will be better at what you are using scikit-learn for. It would certainly change this error because it downloads a new installation of python somewhere else within anaconda's directories. Doing this has fixed this same problem for some people in the past.
I hope this helps.
I am trying to install the spacy python library for python 3.4 on windows 7. i keep getting install errors (the important-looking error messages are below).
I installed it for 2.7, but I can't seem to install it for 3.4.
I tried doing:
pip3.4 install -U spacy
But it does not seem to work. Does anybody have any ideas? I'm trying to avoid crazy system surgery. There must be some simple way to do this.
Warning: The nvcc binary could not be located in your $PATH. For GPU capability, either add it to your path, or set $CUDA_HOME
warning: no files found matching '*.cpp' under directory 'include'
warning: no files found matching 'buildbot.json'
***********************************************************
WARNING: One of the following dependencies is unresolved:
ctypes >=1.0.1
readline >=1.7.1
***********************************************************
error: Unable to find vcvarsall.bat
Cleaning up...
Command C:\Python34\python.exe -c "import setuptools, tokenize;file='C:\Users\joe\AppData\Local\Temp\pip_build_joe\spacy\setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record C:\Users\joe\AppData\Local\Temp\pip-sxqy1vof-record\install-record.txt --single-version-externally-managed --compile failed with error code 1 in C:\Users\joe\AppData\Local\Temp\pip_build_joe\spacy
Storing debug log for failure in C:\Users\joe\pip\pip.log
In order for python to detect it you must place it in the following directory.
C:\Python27\
or where ever python is located.
I am trying to install sklearn, and hitting wall after wall. When I first tried to install it through pip, it started flipping out about scipy. I went and installed the scipy wheel file, and the numpy+mkl wheel file after that. After some more errors and such, I tried reinstalling everything. Still nope. Tried updating setuptools just to be sure, still nope. This time, I try again and after considerable time and a huge wall of text, if stops with this error:
Command "C:\Users\ZackPC\AppData\Local\Programs\Python\Python36-32\python.exe
-u -c "import setuptools,
tokenize;__file__='C:\\Users\\ZackPC\\AppData\\Local\\Temp\\pip-build-
gowcc39f\\scikit-learn\\setup.py';f=getattr(tokenize, 'open', open)
(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code,
__file__, 'exec'))" install --record C:\Users\ZackPC\AppData\Local\Temp\pip-
_y2kd8u6-record\install-record.txt --single-version-externally-managed --
compile" failed with error code 1 in C:\Users\ZackPC\AppData\Local\Temp\pip-
build-gowcc39f\scikit-learn\
Searching this error gets me right back to one of the beginning threads I searched through, this one, which has a similar error. I've tried pretty much everything in there to no avail. Anybody have ideas?
Anaconda is the easiest solution. I recall before I used anaconda that you can't include scipy and numpy in the same requirements file as each depends on the other so you have to install them in the right sequence. Then there were other errors around versions of linalg and other packages; and of course it takes forever to compile them.
I have got a problem with installing Scipy on my Python 2.7 , Windows in IPython.
When I enter "pip install scipy", I have one first error message:
"Failed building wheel for scipy" and then at the end
"
Command "c:\python27\python.exe -c "import setuptools,tokenize;__file__='c:\\us
ers\\admini~1\\appdata\\local\\temp\\pip-build-e3yebj\\scipy\\setup.py';exec(com
pile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __f
ile__, 'exec'))" install --record c:\users\admini~1\appdata\local\temp\pip-mwhxl
d-record\install-record.txt --single-version-externally-managed --compile" faile
d with error code 1 in c:\users\admini~1\appdata\local\temp\pip-build-e3yebj\sci
py
"
I do not know how to solve that problem, thanks if you have any ideas
You can download the wheel from this web site:
http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
You need to pick the right one. So, for
scipy‑0.19.0‑cp34‑cp34m‑win32.whl
cp34 means it will work with python 3.4
make sure you go with this one in your case:
scipy‑0.19.0‑cp27‑cp27m‑win32.whl and whatever your windows is (32 or 64).
once downloaded, go to the command line and put:
python -m pip install scipy‑0.19.0‑cp27‑cp27m‑win32.whl (making sure it is sitting in the right directory).
That should solve the problem.
I also met this problem and I then installed a Python distribution like Anaconda instead!
I'm very new to Python and programming world and has been going along with tutorials from newcoder.io This Here! I have been doing as per the instructions but when I try to install NumPy I get an error.
"
error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Get it from http://aka.ms/vcpython27
Command "C:\Users\HP.virtualenvs\DataVizProj\Scripts\python.exe -c "import setuptools, tokenize;file='c:\users
\appdata\local\temp\pip-build-lsj5sj\numpy\setup.py';exec(compile(getattr(tokenize, 'open', open)(file).re
.replace('\r\n', '\n'), file, 'exec'))" install --record c:\users\hp\appdata\local\temp\pip-6jei4k-record\instal
cord.txt --single-version-externally-managed --compile --install-headers C:\Users\HP.virtualenvs\DataVizProj\includ
te\python2.7" failed with error code 1 in c:\users\hp\appdata\local\temp\pip-build-lsj5sj\numpy
"
But that's not enough, I tried to install VCForPython27.msi from the given link. But still, gets the same error.
Please Help!
I recommend installing the Anaconda distribution of Python. It contains more packages than you can dream of, including numpy of course: http://continuum.io/downloads
The installation is as straightforward as installing the usual Python, no matter what OS you are on.
A good solution is to download the wheel file which match your Python version here:unofficial python binaries
And then go to the folder where the .whl file is present using the command prompt and unpack the wheel file xxxxx.whl with:
>python -m pip install xxxxx.whl
This will install the library in the Lib\site-packages folder, you can check it afterwards.