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Mise fails to download precompiled python on macOS
Describe the bug On a fresh, clean install on macOS (Ventura and Sonoma), mise fails to install precompiled python, and immediately falls back to running python-build
To Reproduce
1 . (If already installed) - mise implode
, manually rm -rf ~/Library/Caches/mise
and ~/.local/share/mise
, ~/.config/mise
(just to be sure)
2. curl https://mise.run | sh
3. eval $(${HOME}/.local/bin/mise activate zsh)
4. mise install python@latest
Expected behavior Per the default configuration, the latest build from python-build-standalone should be installed, without compilation.
mise doctor
output
version: 2024.3.2 macos-x64 (3b25ebb 2024-03-15)
activated: yes
shims_on_path: no
build_info:
Target: x86_64-apple-darwin
Features: DEFAULT, NATIVE_TLS, OPENSSL
Built: Fri, 15 Mar 2024 04:40:23 +0000
Rust Version: rustc 1.76.0 (07dca489a 2024-02-04)
Profile: release
shell:
/bin/zsh
zsh 5.9 (x86_64-apple-darwin23.0)
dirs:
data: ~/.local/share/mise
config: ~/.config/mise
cache: ~/Library/Caches/mise
state: ~/.local/state/mise
shims: ~/.local/share/mise/shims
config_files:
plugins:
bun (core)
deno (core)
go (core)
java (core)
node (core)
python (core)
ruby (core)
toolset:
env_vars:
MISE_SHELL=zsh
settings:
activate_aggressive = false
all_compile = false
always_keep_download = false
always_keep_install = false
asdf_compat = false
cargo_binstall = true
color = true
disable_default_shorthands = false
disable_tools = []
experimental = false
go_default_packages_file = "~/.default-go-packages"
go_download_mirror = "https://dl.google.com/go"
go_repo = "https://github.com/golang/go"
go_set_gopath = false
go_set_goroot = true
go_skip_checksum = false
jobs = 4
legacy_version_file = true
legacy_version_file_disable_tools = []
node_compile = false
not_found_auto_install = true
paranoid = false
plugin_autoupdate_last_check_duration = "7d"
python_compile = false
python_default_packages_file = "/Users/taylocj1/.default-python-packages"
python_pyenv_repo = "https://github.com/pyenv/pyenv.git"
raw = false
trusted_config_paths = []
quiet = false
verbose = false
yes = false
ci = false
debug = false
trace = false
log_level = "info"
python_venv_auto_create = false
[status]
missing_tools = "if_other_versions_installed"
show_env = false
show_tools = false
No problems found
Additional context
I noticed that the precompiled.msgpack.z
file is too small when initially created:
❯ ls -alh ~/Library/Caches/mise/python
total 16
drwxr-xr-x 6 sanitized sanitized 192B Mar 15 02:19 .
drwxr-xr-x 4 sanitized sanitized 128B Mar 15 02:19 ..
drwxr-xr-x 3 sanitized sanitized 96B Mar 15 02:19 3.12.2
-rw-r--r-- 1 sanitized sanitized 9B Mar 15 02:19 precompiled.msgpack.z
drwxr-xr-x 27 sanitized sanitized 864B Mar 15 02:19 pyenv
-rw-r--r-- 1 sanitized sanitized 2.9K Mar 15 02:19 remote_versions.msgpack.z
I've also discovered that if I manually set the python architecture when first running the command, it works as expected, but only if I set the architecture non-specifically to x86_64
:
❯ rm -rf ~/Library/Caches/mise ~/.local/share/mise ~/.config/mise
❯ MISE_PYTHON_PRECOMPILED_ARCH="x86_64" mise install python@latest
mise installing precompiled python from indygreg/python-build-standalone
mise if you experience issues with this python, switch to python-build
mise by running: mise settings set python_compile 1
mise [email protected] downloading cpython-3.12.2+20240224-x86_64-apple-darwin-ins ...
The msgpack files also appear to be correct now:
❯ ls -alh ~/Library/Caches/mise/python
total 16
drwxr-xr-x 5 sanitized sanitized 160B Mar 15 02:24 .
drwxr-xr-x 4 sanitized sanitized 128B Mar 15 02:24 ..
drwxr-xr-x 3 sanitized sanitized 96B Mar 15 02:24 3.12.2
-rw-r--r-- 1 sanitized sanitized 752B Mar 15 02:24 precompiled.msgpack.z
-rw-r--r-- 1 sanitized sanitized 2.9K Mar 15 02:24 remote_versions.msgpack.
Setting MISE_PYTHON_PRECOMPILED_ARCH to anything other than "x86_64" causes this failure (neither "x86_64_v3" or "x86_64_v2" work). I believe the issue is that the v3 and v2 variants do not exist for macOS but that's the default architecture being generated by the code.