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Pin unsloth-zoo>=2026.6.5 in install scripts (#6440)

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The base-install lines passed a bare unsloth-zoo spec and relied on the
co-installed unsloth>=2026.6.7 (whose pyproject pins unsloth_zoo>=2026.6.5)
to floor unsloth-zoo transitively. Make the floor explicit so the install
scripts stay in sync with pyproject and the bare spec can never resolve below
the version that ships unsloth_zoo.diffusion_studio (the DiffusionGemma Studio
runner), first released in unsloth-zoo 2026.6.4. Leaves the reinstall/upgrade
flags and the git-main overlay untouched.
This commit is contained in:
Daniel Han 2026-06-18 08:00:20 -07:00 • committed by GitHub
commit 42965df2e8
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GPG key ID: B5690EEEBB952194
2 changed files with 10 additions and 10 deletions
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10
install.sh
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@ -2485,7 +2485,7 @@ if [ "$_MIGRATED" = true ]; then
# to prevent transitive torch resolution.
run_install_cmd_retry "install unsloth (migrated no-torch)" uv pip install --python "$_VENV_PY" --no-deps \
--reinstall-package unsloth --reinstall-package unsloth-zoo \
"unsloth>=2026.6.7" unsloth-zoo
"unsloth>=2026.6.7" "unsloth-zoo>=2026.6.5"
# Resolve pydantic WITH deps so pip pins pydantic-core to the
# matching version (no-torch-runtime.txt below is --no-deps).
# All transitive deps are torch-free.
@ -2498,7 +2498,7 @@ if [ "$_MIGRATED" = true ]; then
else
run_install_cmd_retry "install unsloth (migrated)" uv pip install --python "$_VENV_PY" \
--reinstall-package unsloth --reinstall-package unsloth-zoo \
"unsloth>=2026.6.7" unsloth-zoo
"unsloth>=2026.6.7" "unsloth-zoo>=2026.6.5"
fi
if [ "$STUDIO_LOCAL_INSTALL" = true ]; then
substep "overlaying local repo (editable)..."
@ -2702,7 +2702,7 @@ elif [ -n "$TORCH_INDEX_URL" ]; then
# runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
run_install_cmd_retry "install unsloth (no-torch)" uv pip install --python "$_VENV_PY" --no-deps \
--upgrade-package unsloth --upgrade-package unsloth-zoo \
"unsloth>=2026.6.7" unsloth-zoo
"unsloth>=2026.6.7" "unsloth-zoo>=2026.6.5"
# Same pydantic-with-deps trick as the migrated branch.
run_install_cmd_retry "install pydantic (with deps for compatible core)" \
uv pip install --python "$_VENV_PY" pydantic
@ -2720,7 +2720,7 @@ elif [ -n "$TORCH_INDEX_URL" ]; then
fi
elif [ "$STUDIO_LOCAL_INSTALL" = true ]; then
run_install_cmd_retry "install unsloth (local)" uv pip install --python "$_VENV_PY" \
--upgrade-package unsloth "unsloth>=2026.6.7" unsloth-zoo
--upgrade-package unsloth "unsloth>=2026.6.7" "unsloth-zoo>=2026.6.5"
substep "overlaying local repo (editable)..."
run_install_cmd "overlay local repo" uv pip install --python "$_VENV_PY" -e "$_REPO_ROOT" --no-deps
substep "overlaying unsloth-zoo from git main..."
@ -2752,7 +2752,7 @@ else
tauri_log "STEP" "Installing Unsloth"
substep "installing unsloth (this may take a few minutes)..."
if [ "$STUDIO_LOCAL_INSTALL" = true ]; then
run_install_cmd_retry "install unsloth (auto torch backend)" uv pip install --python "$_VENV_PY" unsloth-zoo "unsloth>=2026.6.7" --torch-backend=auto
run_install_cmd_retry "install unsloth (auto torch backend)" uv pip install --python "$_VENV_PY" "unsloth-zoo>=2026.6.5" "unsloth>=2026.6.7" --torch-backend=auto
substep "overlaying local repo (editable)..."
run_install_cmd "overlay local repo" uv pip install --python "$_VENV_PY" -e "$_REPO_ROOT" --no-deps
substep "overlaying unsloth-zoo from git main..."