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shashank verma
Asked: 2020-04-30 06:47:23 +0800 CST

SyntaxError: invalid syntax when install pandas latest version

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I am installing pandas new version 1.0.3 using below command pip3 install pandas.

But I am getting below error

Collecting pandas
  Using cached https://files.pythonhosted.org/packages/2f/79/f236ab1cfde94bac03d7b58f3f2ab0b1cc71d6a8bda3b25ce370a9fe4ab1/pandas-1.0.3.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-d_rfkjs6/pandas/setup.py", line 42
        f"numpy >= {min_numpy_ver}",
                                  ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-d_rfkjs6/pandas/
You are using pip version 8.1.1, however version 20.0.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

I have tried installing pandas from below command

apt-get install python3-pandas

This commands work But it installs the old version of pandas.

I am using python 3.5 version and wanted to install latest version of pandas 1.0.3

python3 pandas

2 Answers

  1. Your error says you need to upgrade your pip:

    pip install --upgrade pip

    Or you could also try:

    pip3 install --upgrade pip

    Then pip3 -V should show you correct version it mentioned about.

    Then try installing pandas using pip3 install pandas

    On 19.10 it installs the latest version, but on 16.04 it installs older version. I think, it's because of newer versions of pandas do not support python 3.5:

    Python version support
    Officially Python 3.6.1 and above, 3.7, and 3.8

    • 1

  2. Pandas 1.0.3 requires python 3.6.1 or above. So you would have to upgrade python first. I would look to see if switching to a higher version of python is an option, otherwise, you can only use pandas 0.25 on python 3.5.

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