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Hi everyone,
I'm trying to set up the Chipyard environment on Ubuntu x86_64, but the installation fails during build-setup.sh.
build-setup.sh
Environment:
./build-setup.sh
The setup successfully creates the temporary conda environment, but it fails during the conda-lock stage.
conda-lock
Main error:
PackagesNotFoundError: The following packages are not available from current channels: - sysroot_linux-64=2.43*
Channels being used:
https://conda.anaconda.org/ucb-bar https://conda.anaconda.org/conda-forge https://conda.anaconda.org/litex-hub
Relevant log:
Could not lock the environment for platform linux-64 The following packages are not available from current channels: - sysroot_linux-64=2.43*
Full traceback ends with:
build-setup.sh: Build script failed with exit code 1 at step 1: Conda environment setup
Has anyone recently encountered this issue?
I'm wondering:
sysroot_linux-64 2.43
Any help would be greatly appreciated. Thanks!
Were you able to resolve your issue? I also have this problem. Thanks in advance.
Please select tag 1.11.0 on https://chipyard.readthedocs.io/en/latest/. Read and follow as 1.4 Initial Repository Setup. this problem will be resolved.
Activity
AlexisHernandez01 commentedon Jul 14, 2026
Were you able to resolve your issue? I also have this problem. Thanks in advance.
hiennd49 commentedon Jul 22, 2026
Please select tag 1.11.0 on https://chipyard.readthedocs.io/en/latest/.
Read and follow as 1.4 Initial Repository Setup. this problem will be resolved.