Unable to install scallopy on a cluster node

[mukhtarhussainb]

I am trying to pip install using pip install https://github.com/scallop-lang/scallop/releases/download/0.1.4/scallopy-0.1.4-cp39-cp39-manylinux_2_27_x86_64.whl

ERROR: scallopy-0.1.4-cp39-cp39-manylinux_2_27_x86_64.whl is not a supported wheel on this platform.

uname -a Linux evc1 3.10.0-1127.el7.x86_64

python --version
Python 3.9.18

When I try to compile from the source I get the following error:

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:1:1 | 1 | #![feature(min_specialization)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:2:1 | 2 | #![feature(extract_if)] | ^^^^^^^^^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:3:1 | 3 | #![feature(hash_extract_if)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:4:1 | 4 | #![feature(proc_macro_span)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:2:12 | 2 | #![feature(extract_if)] | ^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:3:12 | 3 | #![feature(hash_extract_if)] | ^^^^^^^^^^^^^^^

error[E0554]: #![feature] may not be used on the stable release channel --> core/src/lib.rs:4:12 | 4 | #![feature(proc_macro_span)] | ^^^^^^^^^^^^^^^

For more information about this error, try rustc --explain E0554.

[Liby99]

In terms of your first question, I see that you have Python version 3.10 so you should be using this wheel instead:

https://github.com/scallop-lang/scallop/releases/tag/0.2.1

Plus this is a newer version (0.2.1 vs. 0.1.4)

[Liby99]

In terms of your second question, you should use the nightly channel before you compile. You can enable that by using the following command:

rustup default nightly

[mukhtarhussainb]

Thank you for the quick response. I installed python 3.10 and run the following:

python --version
Python 3.10.13

pip install https://github.com/scallop-lang/scallop/releases/download/0.2.1/scallopy-0.2.1-cp310-cp310-manylinux_2_31_x86_64.whl
ERROR: scallopy-0.2.1-cp310-cp310-manylinux_2_31_x86_64.whl is not a supported wheel on this platform.

Although the same pip install is working on my other Linux machine.

[Liby99]

Is it possible that the machine arch is not x86_64? I would assume any x86_64 linux with Python 3.10 can work. If you are using Mac with Apple Silicon, I can provide pre-built binaries (wheels). But if it is for other architectures, unfortunately I won't be able to provide them. I would advise you to build from source instead.

Before building, you will need to use the nightly channel. You can then configure a Python environment (say 3.10) and activate it. After that, you can run the following command:

make install-scallopy

[mukhtarhussainb]

The machine arch is x86_64 as the uname output.

 uname -a
Linux evc1 3.10.0-1127.el7.x86_64 

I successfully compiled it from the source. Thank you.