I'm trying to install tensorflow-gpu==1.7.0 in the docker image frolvlad/alpine-python2, using the command pip install tensorflow-gpu==1.7.0 but it seems like pip can't find it, I have tried with pip install tensorflow to install the latest but still no result.
i should mention that it works fine for pandas and numpy.
I just wanna know if it has something to do the deprecation message, and is there anyway to solve this.
Have a look for tensorflow-gpu==1.7.0 in pypi which you are looking for here, you could see the package meets the python2.7 requirement is tensorflow_gpu-1.7.0-cp27-cp27mu-manylinux1_x86_64.whl.
Unfortunately, the name cp27 means CPython, here I guess it's restricted to glibc, while alpine is using musl libc, if you download this wheel to your alpine container and have a install it will reports next error:
ERROR: tensorflow_gpu-1.7.0-cp27-cp27mu-manylinux1_x86_64.whl is not a supported wheel on this platform.
So, if you are not limited to use alpine, you could use debian based container, e.g. python:2, then you could successfully find the package just like you did in your local host machine.
# pip install tensorflow-gpu==1.7.0
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting tensorflow-gpu==1.7.0
Downloading tensorflow_gpu-1.7.0-cp27-cp27mu-manylinux1_x86_64.whl (256.2 MB)
If stick on alpine, I guess you may need to build from source code by yourselves, and may results in a lots effort to conquer issues, may refers to this to have a luck.
Related
Am encountering an issue running PaddleOCR on M1 Macbook
ERROR: flag 'flagfile' was defined more than once (in files '/Users/paddle/xly/workspace/f2bafd01-b80e-4ac8-972c-1652775b2e51/Paddle/build/third_party/gflags/src/extern_gflags/src/gflags.cc' and '/tmp/gflags-20211021-3963-1mi18ai/gflags-2.2.2/src/gflags.cc').
This is related to the new version 2.6. With 2.5 you can use the wheel with the M1 (maybe you will need to debug some of the dependencies).
The good news is I've just installed PaddleOCR 2.6.1.2 on my Mac, right now.
You have two options:
You can upgrade to Python 3.10 (I am using 3.10.8) and then this error is gone
You can stick to Python 3.9 or lower and install PaddleOCR manually
If you want to continue with Python 3.9 or lower, then instead of installing via pip or conda, you do it manually by building the egg locally (it is an egg and not a wheel because it is using setuptools).
Assuming you already have a conda env or similar (mine has Python 3.10 and paddlepaddle 4.2.1, you'll probably need to install setuptools), you proceed as follows:
git clone https://github.com/PaddlePaddle/PaddleOCR.git
cd PaddleOCR
conda install --file requirements.txt
python setup.py install
After this you can use PaddleOCR on that environment.
Dependencies that can bring on some issues are Shapely, PyMuPDF, protobuf... Anyway I believe this whole issue will be fixed in the next release and then we will be able to use the wheel as-is.
MAC M1 chip can't follow Paddle's document step by step. I solve it by downloading the source code and recompiling it
https://juejin.cn/post/7189617837424672805
I'm having a hard time setting up python packages. EasyInstall from SetupTools is supposed to help that, but they don't have an executable for Python 2.6.
For instance to install Mechanize, I'm just supposed to put the Mechanize folder in C:\Python24\Lib\site-packages according to INSTALL.txt, but runnning the tests does not work. Can someone help shed some light on this? Thanks!
The accepted answer is outdated. So first, pip is preferred over easy_install, (Why use pip over easy_install?). Then follow these steps to install pip on Windows, it's quite easy.
Install setuptools:
curl https://bootstrap.pypa.io/ez_setup.py | python
Install pip:
curl https://bootstrap.pypa.io/get-pip.py | python
Optionally, you can add the path to your environment so that you can use pip anywhere. It's somewhere like C:\Python33\Scripts.
Newer versions of Python for Windows come with the pip package manager. (source)
pip is already installed if you're using Python 2 >=2.7.9 or Python 3 >=3.4
Use that to install packages:
cd C:\Python\Scripts\
pip.exe install <package-name>
So in your case it'd be:
pip.exe install mechanize
This is a good tutorial on how to get easy_install on windows. The short answer: add C:\Python26\Scripts (or whatever python you have installed) to your PATH.
You don't need the executable for setuptools.
You can download the source code, unpack it, traverse to the downloaded directory and run python setup.py install in the command prompt
Starting with Python 2.7, pip is included by default. Simply download your desired package via
python -m pip install [package-name]
As I wrote elsewhere
Packaging in Python is dire. The root cause is that the language ships without a package manager.
Fortunately, there is one package manager for Python, called Pip. Pip is inspired by Ruby's Gem, but lacks some features. Ironically, Pip itself is complicated to install. Installation on the popular 64-bit Windows demands building and installing two packages from source. This is a big ask for anyone new to programming.
So the right thing to do is to install pip. However if you can't be bothered, Christoph Gohlke provides binaries for popular Python packages for all Windows platforms http://www.lfd.uci.edu/~gohlke/pythonlibs/
In fact, building some Python packages requires a C compiler (eg. mingw32) and library headers for the dependencies. This can be a nightmare on Windows, so remember the name Christoph Gohlke.
I had problems in installing packages on Windows. Found the solution. It works in Windows7+. Mainly anything with Windows Powershell should be able to make it work. This can help you get started with it.
Firstly, you'll need to add python installation to your PATH variable. This should help.
You need to download the package in zip format that you are trying to install and unzip it. If it is some odd zip format use 7Zip and it should be extracted.
Navigate to the directory extracted with setup.py using Windows Powershell (Use link for it if you have problems)
Run the command python setup.py install
That worked for me when nothing else was making any sense. I use Python 2.7 but the documentation suggests that same would work for Python 3.x also.
Upgrade the pip via command prompt ( Python Directory )
D:\Python 3.7.2>python -m pip install --upgrade pip
Now you can install the required Module
D:\Python 3.7.2>python -m pip install <<yourModuleName>>
pip is the package installer for python, update it first, then download what you need
python -m pip install --upgrade pip
Then:
python -m pip install <package_name>
You can also just download and run ez_setup.py, though the SetupTools documentation no longer suggests this. Worked fine for me as recently as 2 weeks ago.
PS D:\simcut> C:\Python27\Scripts\pip.exe install networkx
Collecting networkx
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:318: SNIMissingWarning: An HTTPS reques
t has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may caus
e the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer ve
rsion of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissi
ngwarning.
SNIMissingWarning
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: InsecurePlatformWarning: A true SS
LContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL con
nections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.
readthedocs.io/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading networkx-1.11-py2.py3-none-any.whl (1.3MB)
100% |################################| 1.3MB 664kB/s
Collecting decorator>=3.4.0 (from networkx)
Downloading decorator-4.0.11-py2.py3-none-any.whl
Installing collected packages: decorator, networkx
Successfully installed decorator-4.0.11 networkx-1.11
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: InsecurePlatformWarning: A true SSLContext object i
s not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade
to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplat
formwarning.
InsecurePlatformWarning
Or just put the directory to your pip executable in your system path.
As mentioned by Blauhirn after 2.7 pip is preinstalled. If it is not working for you it might need to be added to path.
However if you run Windows 10 you no longer have to open a terminal to install a module. The same goes for opening Python as well.
You can type directly into the search menu pip install mechanize, select command and it will install:
If anything goes wrong however it may close before you can read the error but still it's a useful shortcut.
I'm having a hard time setting up python packages. EasyInstall from SetupTools is supposed to help that, but they don't have an executable for Python 2.6.
For instance to install Mechanize, I'm just supposed to put the Mechanize folder in C:\Python24\Lib\site-packages according to INSTALL.txt, but runnning the tests does not work. Can someone help shed some light on this? Thanks!
The accepted answer is outdated. So first, pip is preferred over easy_install, (Why use pip over easy_install?). Then follow these steps to install pip on Windows, it's quite easy.
Install setuptools:
curl https://bootstrap.pypa.io/ez_setup.py | python
Install pip:
curl https://bootstrap.pypa.io/get-pip.py | python
Optionally, you can add the path to your environment so that you can use pip anywhere. It's somewhere like C:\Python33\Scripts.
Newer versions of Python for Windows come with the pip package manager. (source)
pip is already installed if you're using Python 2 >=2.7.9 or Python 3 >=3.4
Use that to install packages:
cd C:\Python\Scripts\
pip.exe install <package-name>
So in your case it'd be:
pip.exe install mechanize
This is a good tutorial on how to get easy_install on windows. The short answer: add C:\Python26\Scripts (or whatever python you have installed) to your PATH.
You don't need the executable for setuptools.
You can download the source code, unpack it, traverse to the downloaded directory and run python setup.py install in the command prompt
Starting with Python 2.7, pip is included by default. Simply download your desired package via
python -m pip install [package-name]
As I wrote elsewhere
Packaging in Python is dire. The root cause is that the language ships without a package manager.
Fortunately, there is one package manager for Python, called Pip. Pip is inspired by Ruby's Gem, but lacks some features. Ironically, Pip itself is complicated to install. Installation on the popular 64-bit Windows demands building and installing two packages from source. This is a big ask for anyone new to programming.
So the right thing to do is to install pip. However if you can't be bothered, Christoph Gohlke provides binaries for popular Python packages for all Windows platforms http://www.lfd.uci.edu/~gohlke/pythonlibs/
In fact, building some Python packages requires a C compiler (eg. mingw32) and library headers for the dependencies. This can be a nightmare on Windows, so remember the name Christoph Gohlke.
I had problems in installing packages on Windows. Found the solution. It works in Windows7+. Mainly anything with Windows Powershell should be able to make it work. This can help you get started with it.
Firstly, you'll need to add python installation to your PATH variable. This should help.
You need to download the package in zip format that you are trying to install and unzip it. If it is some odd zip format use 7Zip and it should be extracted.
Navigate to the directory extracted with setup.py using Windows Powershell (Use link for it if you have problems)
Run the command python setup.py install
That worked for me when nothing else was making any sense. I use Python 2.7 but the documentation suggests that same would work for Python 3.x also.
Upgrade the pip via command prompt ( Python Directory )
D:\Python 3.7.2>python -m pip install --upgrade pip
Now you can install the required Module
D:\Python 3.7.2>python -m pip install <<yourModuleName>>
pip is the package installer for python, update it first, then download what you need
python -m pip install --upgrade pip
Then:
python -m pip install <package_name>
You can also just download and run ez_setup.py, though the SetupTools documentation no longer suggests this. Worked fine for me as recently as 2 weeks ago.
PS D:\simcut> C:\Python27\Scripts\pip.exe install networkx
Collecting networkx
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:318: SNIMissingWarning: An HTTPS reques
t has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may caus
e the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer ve
rsion of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissi
ngwarning.
SNIMissingWarning
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: InsecurePlatformWarning: A true SS
LContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL con
nections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.
readthedocs.io/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading networkx-1.11-py2.py3-none-any.whl (1.3MB)
100% |################################| 1.3MB 664kB/s
Collecting decorator>=3.4.0 (from networkx)
Downloading decorator-4.0.11-py2.py3-none-any.whl
Installing collected packages: decorator, networkx
Successfully installed decorator-4.0.11 networkx-1.11
c:\python27\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\ssl_.py:122: InsecurePlatformWarning: A true SSLContext object i
s not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade
to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplat
formwarning.
InsecurePlatformWarning
Or just put the directory to your pip executable in your system path.
As mentioned by Blauhirn after 2.7 pip is preinstalled. If it is not working for you it might need to be added to path.
However if you run Windows 10 you no longer have to open a terminal to install a module. The same goes for opening Python as well.
You can type directly into the search menu pip install mechanize, select command and it will install:
If anything goes wrong however it may close before you can read the error but still it's a useful shortcut.
My Django site is hosted on Azure.
It allows for users to upload photos. I need a way for the system to resize, and possibly rotate photos.
Seems simple, and I tried to use the Pillow library but while it works locally it will not deploy to Azure for a number of reasons. I can be specific if needed but this is well documented like here.
I even tried buiding a wheel of Pillow and deploying that but Azure refuses to load it saying it is the wrong platform (even though I matched the Python 2.7 version - and 32 bit). I tried to upload 64 bit versions as well, and nothing works. So at this point I just want to leave Pillow behind me and ask for another way to achieve this in Python without Pillow. Is there any other way to do this?
Notes of things I tried:
1) Installing Pillow the normal way gives this familiar error message:
ValueError: zlib is required unless explicitly disabled using --disable-zlib, aborting
2) I then created a wheel by doing: pip wheel Pillow --wheel-dir=requirements
This however yields the following error in the pip.log:
Pillow-3.4.2-cp27-cp27m-win32.whl is not a supported wheel on this platform.
Pillow-4.1.1-cp27-cp27m-win32.whl is not a supported wheel on this platform.
I am certain that I'm runing Python 2.7 on a 32bit platform so not sure why its complaining.
After days wasted, I've discovered the reason why Pillow isn't installing. It's not because the wheel is incompatible to the platform, but rather that pip is too old.
Azure is using pip version 1.5.6 at the moment - shame on them. This version doesn't recognise wheels.
Here is how I fixed this:
Goto the Kudu DebugConsole:
https://[site_name].scm.azurewebsites.net/DebugConsole
Activate your VirtualEnv:
env\Scripts\activate
Note that if you run pip --version how old that version number is.
Now upgrade this by running:
python -m pip install -U pip
Note that you cannot upgrade the default pip in D:\Python27 as you don't have access to it but you can upgrade your local pip inside fo the virtual environment.
Now run pip --version to ensure you are running the latest version (i.e. >=9.0.1).
Now inside of requirements.txt you can tell pip to look for wheels in specific folders by adding a line at the top such as:
--find-links requirements (which means it will search the requirements folder).
Here is how you create the Pillow wheel. You can run this locally or on the Kudu Console. If you run it locally ensure your python version matches what you use on Azure (2.7 or 3.X) and by default make sure you use a 32bit version.
pip install wheel (Only if you don't have wheel installed)
pip wheel Pillow --wheel-dir=requirements
This will copy two files into your requirements folder: Pillow-X.whl and olefile-X.whl. Ensure these are added to your source control if you are deploying via git push. Push these to the server.
Now in the Kudu DebugConsole you can test the .whl files are there (after deploying) and test the installing by running:
pip install --no-index -r requirements.txt
This should now work and install Pillow!
When deploying pay close attention to if it says Found compatible virtual environment. or Creating python 2-7 virtual environment.. The former is what you want. But if you see the latter it means that the deploy has blasted your env folder and reset you back to pip 1.5.6. I don't know why it does this sometimes, but try to make as few changes to the env folder as possible after deploying (i.e. just upgrade pip and thats it) to avoid this.
I can't help you much with installing Pillow on Azure platform.
But my days of using manually resizing and other stuff is long gone.
I have been using thumbor https://thumbor.org/ for quite some time.
Just setup a secured instance of the same and use it resize, crop and manage your images dynamically.
Hope it helps
There is the other SO thread Microsoft Azure Django Python setup error Pillow, which has the similar issue about installing Pillow on Azure. I think my answer for that is helpful for resolving your issue. Any concern for my solution, please feel free to let me know.
I've been struggling for the past two days with SciPy. I'm installing it at work on a fresh new windows 10 build (yeah I know...). Python 64 installed, everything running smoothly but can"t find any way to install SciPy.
I've downloaded the wheels from here, I've tried scipy-0.19.0-cp36-cp36m-win32.whl and scipy-0.19.0-cp36-cp36m-win_amd64.whl but it always comes up with the same error (tried pip3 and pip):
$ pip3 install scipy-0.19.0-cp36-cp36m-win_amd64.whl
scipy-0.19.0-cp36-cp36m-win_amd64.whl is not a supported wheel on this platform.
Any idea? I've tried the pip updates, python updates and nothing seems to work.
Thank you for your help!
Ensure compatibility between your python version and the wheel file. For the wheel file, this is denoted by cpxx. For example, cp35 is for python3.5