Raspberry pie 4b64 bit system installation miniconda (it took a few days to finally solve it)

Project scenario ：
Recently, I gave raspberry pie 4B Installed 64 Bit system , Then I want to install a conda, However, there are many online tutorials 32 Tutorial of bit system , After a long time of tossing and turning, I finally found the right solution , Write it down .

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Problem description

Raspberry pie 4B64 Bit system installation conda When , After installation , appear Illegal Instruction error, Even if it runs conda list And other related commands are also illegal instructions .
The error code is as follows ：

Miniconda3-py37_4.10.3-Linux-aarch64.sh： That's ok  435: 56590  Illegal order             $PREFIX/bin/python -E -sy" "$THIS_PATH"

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Cause analysis ：

Now raspberry pie 4B64 Bit system belongs to aarch64, But at present, raspberry pie is not compatible miniconda3 4.10 Version above ：

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Solution ：

use miniconda3 4.9 Version perfectly solves this problem （ Really want to roast about tossing me for so long ）：

1. Pull conda Installation package .

wget https://repo.anaconda.com/miniconda/Miniconda3-py37_4.9.2-Linux-aarch64.sh

2. install .

sudo bash Miniconda3-py37_4.9.2-Linux-aarch64.sh

3. The process （ Omit ）
   

 Pay attention to a problem ：
Miniconda3 will now be installed into this location:
/root/miniconda3

  - Press ENTER to confirm the location
  - Press CTRL-C to abort the installation
  - Or specify a different location below

[/root/miniconda3] >>>

 The above code appears >>> When , Remember to return at , Don't wait for it foolishly , It won't move . There is also the emergence of init, choice yes That's right , Let it automatically help you configure environment variables .

4. Verify that the installation was successful .

Thank you for installing Miniconda3!
[email protected]:~# conda list
# packages in environment at /root/miniconda3:
#
# Name Version Build Channel
_libgcc_mutex             0.1                        main
_openmp_mutex             5.1                       1_gnu
brotlipy                  0.7.0           py37hfd63f10_1002
ca-certificates           2021.1.19            hd43f75c_0

5. Finally, change the source to accelerate the impulse ！！！
   

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
conda config --set show_channel_urls yes

Finally, use happily Raspberry Pi 4 Raspberry pie 4B Surf , installed 64 Bit system , The test is indeed much faster . Later, there is a lot about raspberry pie 4b upgrade 64 Bit system 、 as well as cpu OverClock Settings 、docker Installation and other content updates . Write an article for the first time , Thank you. ！