Hi Uwe,
Thank you for you response. My system is Windows. As you say, I think the only way is update to the python3.7 on my computer. But I just learned that my company's cluster environment is Linux system, and I think there is no problem to install pyarrow on Linux python2.7, is that true? Kind Regards Black ------------------ Original ------------------ From: "Uwe L. Korn"<[email protected]>; Date: Thu, Jul 11, 2019 04:02 PM To: "user"<[email protected]>; Subject: Re: python2.7 cannot install pyarrow Hello, I guess you are on Windows? Then there is not pyarrow for Python 2.7 as Python 2.7 is built with a too old runtime to support C++11. Either upgrade to 3.6+ or use a Unix-based System. Uwe On Thu, Jul 11, 2019, at 9:14 AM, black wrote: I have tried many ways but failed. I am in urgent need of your help. I hope to get your reply as soon as possible.Thank you. At first, I tried use "pip install pyarrow" to install pyarrow. But I got a hint that python3.5 and up is only supported. After that, I use Anaconda Navigator GUI to install and use command "conda install -c conda-forge pyarrow" in Anaconda Powershell Prompt. But I got the same problem...... And I tried to download the 0.9.0 pyarrow package, After decompressing, use the "python setup.py install" command, I got the other problem.It say "error: command 'cmake' failed: No such file or directory" Since my company's development environment is python2.7, I can only use it. I know that it is very easy to install successfully in Python3.7, but I can't use it. If you know any way to help me, please let me know as soon as possible. Even if not, I also thank you very much.
