CI: travis-ci: skip pcre2 on arm64 build

currently arm64 stuck with some error related to pcre2. while we beleive
pcre2 is not related to error itself, we can try not to install it

diff --git a/.travis.yml b/.travis.yml
index 0d726879159f22abb7224414d2203d321742aafd..59f3450fbea7fdf924dbd05f733b5259e7151bb4 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,6 +48,10 @@ matrix:
     if: type == push
     compiler: clang
     env: TARGET=linux-glibc OPENSSL_VERSION=1.1.1f CC=clang-9
+    addons:
+      apt:
+        update: true
+        packages: [ liblua5.3-dev, libsystemd-dev, clang-9, socat ]
   - os: linux
     arch: s390x
     if: type == push