I can't install taichi by pip

[fei2020]

Describe the bug
I can't install taichi by pip

Log/Screenshots

C:\Users\work>pip install taichi-nightly
ERROR: Could not find a version that satisfies the requirement taichi-nightly (from versions: none)
ERROR: No matching distribution found for taichi-nightly

C:\Users\work>pip3 install -i https://pypi.org/project/ taichi-nightly
Looking in indexes: https://pypi.org/project/
ERROR: Could not find a version that satisfies the requirement taichi-nightly (from versions: none)
ERROR: No matching distribution found for taichi-nightly

C:\Users\work>pip3 install -i https://pypi.org/project/ taichi-nightly==0.3.9
Looking in indexes: https://pypi.org/project/
ERROR: Could not find a version that satisfies the requirement taichi-nightly==0.3.9 (from versions: none)
ERROR: No matching distribution found for taichi-nightly==0.3.9

C:\Users\work>pip install -i https://pypi.tuna.tsinghua.edu.cn/simple taichi-nightly
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
ERROR: Could not find a version that satisfies the requirement taichi-nightly (from versions: none)
ERROR: No matching distribution found for taichi-nightly

C:\Users\work>pip install -i https://pypi.tuna.tsinghua.edu.cn/simple taichi-nightly==0.3.9
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
ERROR: Could not find a version that satisfies the requirement taichi-nightly==0.3.9 (from versions: none)
ERROR: No matching distribution found for taichi-nightly==0.3.9

[yuanming-hu]

Hi, could you please let me know your OS?

[Erhannis]

I, too, have this problem.
Windows 10 Enterprise
Python 3.7.4
Pip 20.0.2

[yuanming-hu]

This is weird. Are you guys using Windows with ARM or 32bit CPUs?

[alex-shortt]

Getting the same issue on Mac 10.14.6 with python 3.6.8 and pip 20.0.2

[yuanming-hu]

@alex-shortt python3.6 on OS X is not supported. Please use Python3.7 (or contribute to #409 so that Taichi with 3.6/3.8 will be built as well.)

[Erhannis]

Nope; x64

[Erhannis]

Ahhh, wait. My OS is 64-bit, but my python i s 32-bit. I suspect that's my problem.

[yuanming-hu]

@Erhannis Yeah only 64-bit python is supported.

[bluevisor]

I have the same problem on macOS 10.15.3, Python 3.8.1

$ python3 -m pip install taichi-nightly
ERROR: Could not find a version that satisfies the requirement taichi-nightly (from versions: none)
ERROR: No matching distribution found for taichi-nightly

[yuanming-hu]

@bluevisor please see #409

[Eason-zz]

I, too, have this problem.
Windows 10 Enterprise
Python 3.7.4
Pip 20.0.2

me，too

[pancymon]

I just found that if you are on a windows platform and if you install python from windows store, it installs python 32 bit by default. You have to install python 64 bit manually and add it to your system path, then you can install taichi.

[jim6677]

I'm having the same problem. I'm using windows, python 3.10, and both are in 64bit. Error message shows:
ERROR: Could not find a version that satisfies the requirement taichi (from versions: none)
ERROR: No matching distribution found for taichi
WARNING: You are using pip version 21.2.4; however, version 22.0.3 is available.
You should consider upgrading via the 'C:\Users\xxx\AppData\Local\Programs\Python\Python310\python.exe -m pip install --upgrade pip' command.

I couldn't upgrade pip either, which shows exception

[starInEcust]

@jim6677 I'm having the same problem in both macos(11.6, python3.6) and window 11(python3.10)

[Viranchee]

I am having the same problem Macos 13.2.1 python 3.6
Machine: Macbook Air M1

[Terraform05]

I am having the same problem - MacOS Ventura 13.3.1 - Python 3.11.3 - Macbook Air M2

[feisuzhu]

@Terraform05

Python 3.11 will be supported at v1.6.0, for now please use a lower Python version (3.10 is ok)

@Viranchee

Please use at lease Python 3.7 for M1.