`vcpkg install openblas` failed

[Gleb-Zaslavsky]

Hi! I'm new in ffi using Rust programs, so my question may be elementary.
While compiling the example code i've got an error
@error: failed to run custom build command for openblas-src v0.10.11

Caused by:
process didn't exit successfully: F:\RUST\RustProjects_\BLAS_example\target\release\build\openblas-src-309e4a8469626958\build-script-build (exit code: 101)
--- stdout
cargo:rerun-if-env-changed=OPENBLAS_TARGET
cargo:rerun-if-env-changed=OPENBLAS_CC
cargo:rerun-if-env-changed=OPENBLAS_HOSTCC
cargo:rerun-if-env-changed=OPENBLAS_FC
cargo:rerun-if-env-changed=OPENBLAS_RANLIB
cargo:warning=OpenBLAS is built as a shared library. You need to set LD_LIBRARY_PATH=F:\RUST\RustProjects_\BLAS_example\target\release\build\openblas-src-27176a6223dcac25\out\OpenBLAS-0.3.28@

system: Win11

[dependencies]
blas = "0.22.0"
blas-src = { version = "0.9.0", features = ["openblas"] }

code:
just example code from blas page on github.

installed toolchains

stable-x86_64-pc-windows-gnu (default)
stable-x86_64-pc-windows-msvc

active toolchain

stable-x86_64-pc-windows-gnu (default)
rustc 1.83.0 (90b35a623 2024-11-26)

---

i realised that i didn't installed properly OpenBLAS so i did as in the manual is written but while running command @vcpkg install openblas --triplet x64-windows@ got error @cmake Error at scripts/cmake/vcpkg_execute_required_process.cmake:127 (message):
Command failed: F:/LAPACK/vcpkg-master/downloads/tools/ninja/1.12.1-windows/ninja.exe -v
Working Directory: F:/LAPACK/vcpkg-master/buildtrees/openblas/x64-windows-rel/vcpkg-parallel-configure
Error code: 1
See logs for more information:
F:\LAPACK\vcpkg-master\buildtrees\openblas\config-x64-windows-dbg-CMakeCache.txt.log
F:\LAPACK\vcpkg-master\buildtrees\openblas\config-x64-windows-rel-CMakeCache.txt.log
F:\LAPACK\vcpkg-master\buildtrees\openblas\config-x64-windows-dbg-CMakeConfigureLog.yaml.log
F:\LAPACK\vcpkg-master\buildtrees\openblas\config-x64-windows-rel-CMakeConfigureLog.yaml.log
F:\LAPACK\vcpkg-master\buildtrees\openblas\config-x64-windows-out.log

Call Stack (most recent call first):
installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_configure.cmake:269 (vcpkg_execute_required_process)
ports/openblas/portfile.cmake:55 (vcpkg_cmake_configure)
scripts/ports.cmake:196 (include)@
any help would be appreciated

[Dirreke]

Hi. This is not related to this crate. It's a vcpkg issue. Please check the vcpkg repository for similar issues, such as issue #42585. Besides, on windows-x64, use intel-mkl might be a better option.

If you still need help, please kindly attach your log files, and also the versions of MSVC, vcpkg-tool, and vcpkg-scripts from your vcpkg directory. (which you could find in your vcpkg directory at installed/vcpkg/issue_body.md). This will help us locate the issue.