Failed to install about ijava HOT 7 OPEN

I also could not install using the gradlew steps. Build fails..

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Windows 10
Python 3.7
Java 11.0.14
Gradle 4.8.1

When input command " gradlew installKernel " in cmd, I got error as

<-------------> 0% CONFIGURING [5s]
Failed to execute: python3 --version. of :shade
Stdout:

Stderr:

Failed to execute: python3 --version.
Stdout:

Stderr:

I copy D:\Python37\python.exe to D:\Python37\python3.exe, I success built Ijava kernel

FAILURE: Build failed with an exception.

from ijava.

maybe you should set a proxy for gradlew？
you can try.
and the gradlew’ version could not too high because the author of the source code repo. There are so many different dependents.

from ijava.

@nsankar I'm having the exact same issue, have you found a solution?

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I also could not install using the gradlew steps. Build fails..

Same issue here, something to do with gradle ?

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@nsankar @davisjm4 @yashj1301 @TDClarke
Maybe you could set a proxy sever for gradlew tool.
like https://michlstechblog.info/blog/gradlew-using-gradlew-behind-a-http-proxy-server/

and build again in cmd.

use command line
gradlew installkernel --stacktrace --info --python D:\Python37\python3.exe

From the plugin README:

• Install path configuration:
  • --python PYTHON: Set the python executable to use for resolving the sys.prefix.
• Install path:
  • --default: Install for all users.
  • --user: Install to the per-user kernel registry.
  • --sys-prefix: Install to Python's sys.prefix. Useful in conda/virtual environments.
  • --prefix PREFIX: Specify a prefix to install to, e.g. an env. The kernelspec will be installed in PREFIX/share/jupyter/kernels/.
  • --path PATH: Set the path to install the kernel to. The install directory is $path/$kernelName.
  • --legacy: Install to $HOME/.ipython. Not recommended but available if needed.

For example if your python installation is called python3.7, use ./gradlew installKernel --python python3.7.

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may lated to jdk version, jdk 11 works, but 17 failed due to unsupported gradle version

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