Hey guys, We've been using

v1

of pantsbuild for some of our Scala projects. Those projects were not touched for years. Now I wanted to do some change and was surprised to notice that I can't use pants

1.30.4

anymore.

ERROR: Could not find a version that satisfies the requirement pantsbuild.pants==1.30.4 (from versions: 0.0.17, 0.0.18, 0.0.20, 0.0.21, 0.0.22, 0.0.23, 0.0.24, 0.0.25, 0.0.26, 0.0.27, 0.0.28, 0.0.29, 0.0.30, 0.0.31, 0.0.32, 0.0.33, 0.0.34, 0.0.35, 0.0.36, 0.0.37, 0.0.38, 0.0.39, 0.0.40, 0.0.41, 0.0.42, 0.0.43, 0.0.44, 0.0.45, 0.0.46, 0.0.47, 0.0.48, 0.0.49, 0.0.50, 0.0.51, 0.0.52, 0.0.53, 0.0.54, 0.0.55, 0.0.56, 0.0.57, 0.0.58, 0.0.59, 0.0.60, 0.0.61, 0.0.62, 0.0.63, 0.0.64, 0.0.65, 0.0.66, 0.0.67, 0.0.68, 0.0.69, 0.0.70, 0.0.71, 0.0.72, 0.0.73, 0.0.74, 0.0.75, 0.0.76, 0.0.77, 0.0.79, 0.0.80, 0.0.81, 0.0.82, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0)
ERROR: No matching distribution found for pantsbuild.pants==1.30.4

Was pip package for

1.30.4

remove. Maybe there is some workaround to this problem? (Migrating to v2 is not an option now cause it wil require significant dev efford)

Nothing has been removed to my knowledge https://pypi.org/project/pantsbuild.pants/1.30.4/#files

Ok, I see. I think it could be related to the fact that I'm running Mac M2 chip. When I run

pip index versions pantsbuild.pants

I get

pantsbuild.pants (1.7.0)
Available versions: 1.7.0, 1.6.0, 1.5.0, 1.4.0, 1.3.0, 1.2.1, 1.2.0, 1.1.0, 1.0.1, 1.0.0, 0.0.82, 0.0.81, 0.0.80, 0.0.79, 0.0.77, 0.0.76, 0.0.75, 0.0.74, 0.0.73, 0.0.72, 0.0.71, 0.0.70, 0.0.69, 0.0.68, 0.0.67, 0.0.66, 0.0.65, 0.0.64, 0.0.63, 0.0.62, 0.0.61, 0.0.60, 0.0.59, 0.0.58, 0.0.57, 0.0.56, 0.0.55, 0.0.54, 0.0.53, 0.0.52, 0.0.51, 0.0.50, 0.0.49, 0.0.48, 0.0.47, 0.0.46, 0.0.45, 0.0.44, 0.0.43, 0.0.42, 0.0.41, 0.0.40, 0.0.39, 0.0.38, 0.0.37, 0.0.36, 0.0.35, 0.0.34, 0.0.33, 0.0.32, 0.0.31, 0.0.30, 0.0.29, 0.0.28, 0.0.27, 0.0.26, 0.0.25, 0.0.24, 0.0.23, 0.0.22, 0.0.21, 0.0.20, 0.0.18, 0.0.17

Ah yes, we had no ARM64 builds back then

But how did this work until now on that hardware?

That's why I'm puzzled too. It's a new hardware (Mac M2) for me, but I'm pretty sure my colleagues had M1/M2 chips laptops at least a year ago.

If this was working for some people using Apple Silicon devices, they may have been running Pants (and thus python/pip) on x86-64 via Rosetta 2, rather than natively. Re v1 support: v1 is very unsupported, and Pants is a volunteer-driven project so it is very unlikely to me that anyone will be interested in putting their limited time/energy into officially building v1 for arm64. Options to me seem like: 1. Use Rosetta 2 or other emulation to run under x86-64 2. Try to build v1 wheels for arm64 yourself, publish internally somehow, and install from that 3. Upgrade to Pants 2

Thanks for all the suggestions. Really appreciate your help