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Installer: run the uv install script with a process-scoped execution policy #132

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Merged
MrDix merged 1 commit into from
Jul 15, 2026
Merged

Installer: run the uv install script with a process-scoped execution policy #132

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15 changes: 13 additions & 2 deletions install/CPU/windows_cpu.bat
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,12 @@ if "!PYTHON_EXE!"=="" (
where uv >nul 2>&1
if !errorlevel! neq 0 (
echo Installing uv...
powershell -NoProfile -Command "irm https://astral.sh/uv/install.ps1 | iex"
REM -ExecutionPolicy Bypass applies to this one PowerShell process only
REM (the system-wide policy is untouched): the uv install script refuses
REM to run under the Windows default "Restricted" policy, and fresh
REM machines would otherwise abort here with a manual
REM "Set-ExecutionPolicy" instruction.
powershell -NoProfile -ExecutionPolicy Bypass -Command "irm https://astral.sh/uv/install.ps1 | iex"
)

:: Wait a moment for uv to be available
Expand All @@ -76,7 +81,13 @@ timeout /t 2 /nobreak >nul
:: Verify uv is available
where uv >nul 2>&1
if !errorlevel! neq 0 (
echo Error: uv could not be found or installed
echo Error: uv could not be found or installed.
echo If the message above mentions the PowerShell execution policy, that
echo policy is enforced system-wide on this machine ^(common on managed
echo devices^) and blocks the uv install script. Install uv manually
echo instead, e.g. with winget:
echo winget install astral-sh.uv
echo and then re-run this script.
pause
exit /b 1
)
Expand Down
15 changes: 13 additions & 2 deletions install/CUDA/windows_cuda_gpu.bat
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,12 @@ if "!PYTHON_EXE!"=="" (
where uv >nul 2>&1
if !errorlevel! neq 0 (
echo Installing uv...
powershell -NoProfile -Command "irm https://astral.sh/uv/install.ps1 | iex"
REM -ExecutionPolicy Bypass applies to this one PowerShell process only
REM (the system-wide policy is untouched): the uv install script refuses
REM to run under the Windows default "Restricted" policy, and fresh
REM machines would otherwise abort here with a manual
REM "Set-ExecutionPolicy" instruction.
powershell -NoProfile -ExecutionPolicy Bypass -Command "irm https://astral.sh/uv/install.ps1 | iex"
)

:: Wait a moment for uv to be available
Expand All @@ -76,7 +81,13 @@ timeout /t 2 /nobreak >nul
:: Verify uv is available
where uv >nul 2>&1
if !errorlevel! neq 0 (
echo Error: uv could not be found or installed
echo Error: uv could not be found or installed.
echo If the message above mentions the PowerShell execution policy, that
echo policy is enforced system-wide on this machine ^(common on managed
echo devices^) and blocks the uv install script. Install uv manually
echo instead, e.g. with winget:
echo winget install astral-sh.uv
echo and then re-run this script.
pause
exit /b 1
)
Expand Down
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