Installing for Python 3.11

[codeschris]

I want to install ta-lib for python 3.11 but keep running into an error indicating the current .whl file I am using is unsupported.

TA_Lib-0.4.24-cp310-cp310-win_amd64.whl is not a supported wheel on this platform.

I tried with the python 3.10 version but the wheel doesn't support. Any leads or help would be appreciated!

[mrjbq7]

I assume you got this wheel:Archived: Python Extension Packages for Windows - Christoph Gohlkelfd.uci.eduI don’t know why they don’t have python 3.11, but it works great if you install from pip with TA-Lib installed yourself. We have a pending PR to take over making the wheels ourself which would help. On Feb 2, 2023, at 4:17 AM, Chris Mwalimo @.***> wrote: I want to install ta-lib for python 3.11 but keep running into an error indicating the current .whl file I am using is unsupported. TA_Lib-0.4.24-cp310-cp310-win_amd64.whl is not a supported wheel on this platform. I tried with the python 3.10 version but the wheel doesn't support. Any leads or help would be appreciated!

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[codeschris]

Thank you! I will install from pip with TA-Lib installed as you've said

[Edward-Chan]

I tried to install TA-Lib in python 3.11.4 using the "python -m pip install TA-Lib" and received below message.

D:\Python>python -m pip install TA-Lib Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting TA-Lib Using cached https://pypi.tuna.tsinghua.edu.cn/packages/14/6f/58c731114c36c9233f584706452f52c53d96bbb176654945157e1e52933e/TA-Lib-0.4.27.tar.gz (266 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing metadata (pyproject.toml) ... done Requirement already satisfied: numpy in d:\python\lib\site-packages (from TA-Lib) (1.25.2) Building wheels for collected packages: TA-Lib Building wheel for TA-Lib (pyproject.toml) ... error error: subprocess-exited-with-error

× Building wheel for TA-Lib (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [14 lines of output]

:77: UserWarning: Cannot find ta-lib library, installation may fail. running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-cpython-311 creating build\lib.win-amd64-cpython-311\talib copying talib\abstract.py -> build\lib.win-amd64-cpython-311\talib copying talib\deprecated.py -> build\lib.win-amd64-cpython-311\talib copying talib\stream.py -> build\lib.win-amd64-cpython-311\talib copying talib\__init__.py -> build\lib.win-amd64-cpython-311\talib running build_ext building 'talib._ta_lib' extension error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/ [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for TA-Lib Failed to build TA-Lib ERROR: Could not build wheels for TA-Lib, which is required to install pyproject.toml-based projects

[Edward-Chan]

I always cannot understand how TA-Lib related to MS Visual C++? Such error message is very confusing. It seems some fundamental "reasons". TA-Lib cannot be smoothly installed into a lot of python new versions.

[codeschris]

I guess it's because they are using Cython for the development of the library. This means it depends on some C/C++ libraries and most of these libraries are easily accessed when a user has Visual Studio which is loaded with the libraries on installation.

[mrjbq7]

You guys seriously. The log you posted has the warning:“ UserWarning: Cannot find ta-lib library, installation may fail.”Read the installation directions. On Aug 13, 2023, at 1:32 AM, Chris Mwalimo @.***> wrote: I guess it's because they are using Cython for the development of the library. This means it depends on some C/C++ libraries and most of these libraries are easily accessed when a user has Visual Studio which is loaded with the libraries on installation.

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[mrjbq7]

The visual studio community edition is free and easy to install  On Aug 13, 2023, at 12:11 AM, Edward_Chan @.***> wrote: I always cannot understand. How TA-Lib related to MS Visual C++? Such error message is very confusing. It seems some fundamental "reasons". TA-Lib cannot be smoothly installed into a lot of python new version.

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[Edward-Chan]

Dear John,

I have three questions to report.

Question 1 I have install the VS Studio. However, I have still received the below error message.

D:\Python>python -m pip install TA-Lib Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting TA-Lib Using cached https://pypi.tuna.tsinghua.edu.cn/packages/44/74/eddbc580f1486d55a831a04c2bd7e2e774a665e404f56d8ff30655f5cca6/TA-Lib-0.4.28.tar.gz (357 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing metadata (pyproject.toml) ... done Requirement already satisfied: numpy in d:\python\lib\site-packages (from TA-Lib) (1.25.2) Building wheels for collected packages: TA-Lib Building wheel for TA-Lib (pyproject.toml) ... error error: subprocess-exited-with-error

× Building wheel for TA-Lib (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [20 lines of output]

:77: UserWarning: Cannot find ta-lib library, installation may fail. running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-cpython-311 creating build\lib.win-amd64-cpython-311\talib copying talib\abstract.py -> build\lib.win-amd64-cpython-311\talib copying talib\deprecated.py -> build\lib.win-amd64-cpython-311\talib copying talib\stream.py -> build\lib.win-amd64-cpython-311\talib copying talib\__init__.py -> build\lib.win-amd64-cpython-311\talib running build_ext building 'talib._ta_lib' extension creating build\temp.win-amd64-cpython-311 creating build\temp.win-amd64-cpython-311\Release creating build\temp.win-amd64-cpython-311\Release\talib "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic:\ta-lib\c\include -IC:\Users\admin\AppData\Local\Temp\pip-build-env-ny6egbdj\normal\Lib\site-packages\numpy\core\include -ID:\Python\include -ID:\Python\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tctalib/_ta_lib.c /Fobuild\temp.win-amd64-cpython-311\Release\talib/_ta_lib.obj _ta_lib.c talib/_ta_lib.c(1080): fatal error C1083: 无法打开包括文件: “ta_libc.h”: No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Tools\\MSVC\\14.37.32822\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for TA-Lib Failed to build TA-Lib ERROR: Could not build wheels for TA-Lib, which is required to install pyproject.toml-based projects Question 2: Under below instruction, I have successfull run the "nmake". But what is next.? Question 3. https://www.lfd.uci.edu/~gohlke/pythonlibs/#ta-lib This link is not longer working. ***@***.*** From: John Benediktsson Date: 2023-08-13 22:18 To: TA-Lib/ta-lib-python CC: Edward_Chan; Comment Subject: Re: [TA-Lib/ta-lib-python] Installing for Python 3.11 (Issue #577) You guys seriously. The log you posted has the warning:“ UserWarning: Cannot find ta-lib library, installation may fail.”Read the installation directions. On Aug 13, 2023, at 1:32 AM, Chris Mwalimo ***@***.***> wrote: I guess it's because they are using Cython for the development of the library. This means it depends on some C/C++ libraries and most of these libraries are easily accessed when a user has Visual Studio which is loaded with the libraries on installation. —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: ***@***.***> — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: ***@***.***>

[mrjbq7]

This python project is a wrapper for a C library that needs to be installed first.

See the error:

UserWarning: Cannot find ta-lib library, installation may fail.

You need to build it using nmake and the other instructions. I suggest running the "x64 Native Command Prompt for VS 2022" or similar.

Then you should be able to python3 -m pip install ta-lib and it will work.

[mrjbq7]

@Edward-Chan did that work for you?

[Edward-Chan]

Dear John,

Many thanks. As you mentioned below, I was successfully to install TA-Lib.

On suggestion, you may consider to add "re-installing by python3 -m pip install TA-Lib" after the "Build the Library nmake" step to complete the whole installation instruction.

I love to use TA-Lib. May TA-Lib ever success.

Edward

@.***

From: John Benediktsson Date: 2023-08-21 10:26 To: TA-Lib/ta-lib-python CC: Edward_Chan; Comment Subject: Re: [TA-Lib/ta-lib-python] Installing for Python 3.11 (Issue #577) This python project is a wrapper for a C library that needs to be installed first. See the error: UserWarning: Cannot find ta-lib library, installation may fail. You need to build it using nmake and the other instructions. I suggest running the "x64 Native Command Prompt for VS 2022" or similar. Then you should be able to python3 -m pip install ta-lib and it will work. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: @.***>

[olliverdt21]

talib/_ta_lib.c(680): fatal error C1083: Cannot open include file: 'ta_libc.h': No such file or directory error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe' failed with exit code 2 ??? Could someone explain me how to solve this error, and why I do not run the rsi

[mrjbq7]

Look at the README. Install the TA-Lib C library first. On Sep 10, 2023, at 5:31 PM, olliverdt21 @.***> wrote: talib/_ta_lib.c(680): fatal error C1083: Cannot open include file: 'ta_libc.h': No such file or directory error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe' failed with exit code 2 ??? Could someone explain me how to solve this error, and why I do not run the rsi

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[olliverdt21]

? How can I fix this error?

[olliverdt21]

talib/_ta_lib.c(680): fatal error C1083: Cannot open include file: 'ta_libc.h': No such file or directory error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe' failed with exit code 2

Hello friend! can you tell me why I get these errors, how can I correct it?

On Sun, Sep 10, 2023 at 8:38 PM John Benediktsson @.***> wrote:

Look at the README. Install the TA-Lib C library first. On Sep 10, 2023, at 5:31 PM, olliverdt21 @.***> wrote: talib/_ta_lib.c(680): fatal error C1083: Cannot open include file: 'ta_libc.h': No such file or directory error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe' failed with exit code 2 ??? Could someone explain me how to solve this error, and why I do not run the rsi

—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.***>

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[mrjbq7]

Read the README, install the dependencies On Sep 10, 2023, at 5:46 PM, olliverdt21 @.***> wrote: talib/_ta_lib.c(680): fatal error C1083: Cannot open include file:

'ta_libc.h': No such file or directory

error: command 'C:\Program Files (x86)\Microsoft Visual

Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe'

failed with exit code 2

Hello friend! can you tell me why I get these errors, how can I correct it?

On Sun, Sep 10, 2023 at 8:38 PM John Benediktsson @.***>

wrote:

Look at the README. Install the TA-Lib C library first. On Sep 10, 2023,

at 5:31 PM, olliverdt21 @.***> wrote:

talib/_ta_lib.c(680): fatal error C1083: Cannot open include file:

'ta_libc.h': No such file or directory

error: command 'C:\Program Files (x86)\Microsoft Visual

Studio\2022\BuildTools\VC\Tools\MSVC\14.37.32822\bin\HostX86\x64\cl.exe'

failed with exit code 2 ??? Could someone explain me how to solve this

error, and why I do not run the rsi

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