install zstd

.circleci/config.yml

@@ -34,7 +34,7 @@ jobs:
               NX_BIN_URL=http://127.0.0.1:8080/assets/js/soljson NX_WASM_URL=http://127.0.0.1:8080/assets/js/soljson NX_NPM_URL=http://127.0.0.1:9090/ yarn build
             fi
       - run: yarn run build:e2e
-      
+      - run: sudo apt install zstd
       - run: grep -ir "[0-9]+commit" apps/* libs/* --include \*.ts --include \*.tsx --include \*.json > soljson-versions.txt
       - restore_cache:
           keys:
@@ -44,7 +44,7 @@ jobs:
           key: soljson-v7-{{ checksum "soljson-versions.txt" }}
           paths:
             - dist/apps/remix-ide/assets/js/soljson
-      
+
       - run: mkdir persist && tar -cf - dist | zstd -5 -o persist/dist.tar.zst
       - persist_to_workspace:
           root: .