Hi Kurt, The error is complaining the file `src/tools/perf/rocm/Makefile` is in use while config.status is trying to recreate the file. I am not sure what is causing it. Did you try again and does the same error occur? Hui ________________________________ From: Mccall, Kurt E. (MSFC-EV41) via discuss <[email protected]> Sent: Monday, July 21, 2025 4:19 PM To: Zhou, Hui via discuss <[email protected]> Cc: Mccall, Kurt E. (MSFC-EV41) <[email protected]> Subject: [mpich-discuss] Configuration failure for 4.3.1. I’m having some trouble configuring 4. 3. 1. The following command finishes successfully: $ .. /mpich-4. 3. 1/configure --prefix=/opt/mpich --with-device=ch4: ofi --with-slurm -enable-debuginfo --enable-g=debug 2>&1 | tee c. txt But this ZjQcmQRYFpfptBannerStart This Message Is From an External Sender This message came from outside your organization. ZjQcmQRYFpfptBannerEnd I’m having some trouble configuring 4.3.1. The following command finishes successfully: $ ../mpich-4.3.1/configure --prefix=/opt/mpich --with-device=ch4:ofi --with-slurm -enable-debuginfo --enable-g=debug 2>&1 | tee c.txt But this one fails with the error below: $ ../mpich-4.3.1/configure --prefix=/opt/mpich --with-device=ch4:ucx --with-ucx=embedded --with-slurm -enable-debuginfo --enable-g=debug 2>&1 | tee c.txt config.status: creating src/tools/perf/rocm/Makefile mv: cannot move './confYHXukm/out' to 'src/tools/perf/rocm/Makefile': Device or resource busy config.status: error: could not create src/tools/perf/rocm/Makefile Are my arguments incorrect? I can send c.txt in a separate message. Redhat 4.18.0, gcc 8.5.0. Thanks, Kurt