To download and unpack the latest version of libcpucycles:
wget -m https://cpucycles.cr.yp.to/libcpucycles-latest-version.txt
version=$(cat cpucycles.cr.yp.to/libcpucycles-latest-version.txt)
wget -m https://cpucycles.cr.yp.to/libcpucycles-$version.tar.gz
tar -xzf cpucycles.cr.yp.to/libcpucycles-$version.tar.gz
cd libcpucycles-$version
Then install.
Archives
libcpucycles-20230105.tar.gz
browse
Version: This is version 2023.01.05 of the "Download" web page.