DRAGEN TSO500 ctDNA v2.1.1 install fails or breaks existing DRAGEN TSO500 installation
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Installation of DRAGEN TruSight Oncology 500 (TSO500) ctDNA 2.1.1 can result in a Docker error.
If the following error presents during installation, follow the instruction below to fix the issue.
Error downloading packages:
docker-ce-rootless-extras-20.10.22-3.el7.x86_64: [Errno 256] No more mirrors to try.
containerd.io-1.6.15-3.1.el7.x86_64: [Errno 256] No more mirrors to try.
To fix this, run the following command.
yum remove -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin && yum clean all
Then run the ctdna installer.
TMPDIR=/staging /staging/install_DRAGEN_TruSight_Oncology_500_ctDNA-2.1.1.run
Optionally, check the installation using the self-test script (/usr/local/bin/test_DRAGEN_TruSight_Oncology_500_ctDNA-2.1.1.sh) included with the product.
For any feedback or questions regarding this article (Illumina Knowledge Article #8609), contact Illumina Technical Support .