build-DecompressSnappyFunction: pip install --upgrade pip pip install cffi yum -y update && yum -y install \ gcc \ gcc72-c++ \ zip \ snappy \ snappy-devel \ yum-utils \ rpmdevtools \ && yum clean all cd /tmp && \ yumdownloader snappy snappy-devel && \ rpmdev-extract *rpm -cp /tmp/*/usr/lib64/* $(ARTIFACTS_DIR) cd $(ARTIFACTS_DIR) && \ cp -R -t . /tmp/samcli/source/{lambda_function.py,tests,requirements.txt} && \ pip install -r requirements.txt --target .