conda install spyder=5.3.3 卡在解决环境问题上

Question

I couldn't find much help on the internet, which is why I'm asking this here.

Spyder has an issue where input() will cause an issue to the app. I've heard that spyder 5.3.3 has this issue fixed.

I have done:

conda update conda
conda update anaconda

However, when I try conda install spyder=5.3.3 , it says failed with initial frozen solve. Retrying with flexible solve. failed with initial frozen solve. Retrying with flexible solve.

It then never solves the environment. Any help?

Answer 1

I tried all the solution posted but they does not work for my problem. I finally solved it by first uninstalling the existing spyder version and installing a new one. To do this, use this:

conda uninstall spyder
conda install spyder = 5.3.3

Answer 2

I don't have a great solution, ran into the same issue myself, I was able to install version 5.2.2 where 5.1.5 is the base version. This version does also fix the input() problem you were having.

Alternatively you might try either of these two options to install spyder into it's own environment which should negate the problems but will require you to be in that environment to run spyder.

conda create -n spyder-env spyder or conda create -n spyder-env spyder numpy scipy pandas matplotlib sympy cython

Answer 3

Close spyder. Run command: pip install --upgrade spyder

worked for me.

Answer 4

Me as well. At least you could get it updated to 5.2.2 using the recommended update command from anaconda's page for spyder:

conda install -c anaconda spyder

Or use Vaxion's solution by creating an environment.

Answer 5

I had the same problem, I tried on many ways. But this last worked for me:

conda install -c anaconda spyder

Maybe you can try it too.

I took it from anaconda / packages / spyder 5.3.3

Answer 6

Probably your Environment is broken somehow. I suggest you to create a new environment specifying conda-forge as a channel already at creation time:

conda create -n spyder-env -c conda-forge python=3.10 spyder=5.3.3

The newest versions of Spyder are usually available on this channel. Then you can install your other packages and libraries there as well.

Answer 7

Like others, the upgrade was advancing very slowly. It was not urgent, so I just left it, and it took about a week (.) and ended by barfing out 7000+ lines of package conflicts.

But then I followed the advice from Qiyuan Chen and it worked in just a few minutes:

conda uninstall spyder
conda install spyder=5.3.3

Answer 8

Qiyuan Chen's answer also worked for me. After I uninstalled and reinstalled it, I went back to Anaconda Navigator and the Spyder icon was there with an install button underneath it. I hit 'INSTALL' and it worked.

Answer 9

As per others and Peters answer above

But then I followed the advice from Qiyuan Chen and it worked in just a few minutes: Needed to turn the Anaconda Navigator off and on againbut I've now got Spyder 5.3.3 up and going with no distracting messages