From 49e6e81830c34b7d881160a79169aa9425c81cd1 Mon Sep 17 00:00:00 2001
From: Liangsheng Yin <hnyls2002@gmail.com>
Date: Wed, 2 Sep 2026 20:51:47 -0700
Subject: [PATCH] [CI] Accept t64-suffixed apt packages in the install skip
 check (#37689)

---
 scripts/ci/cuda/ci_install_dependency.sh | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/scripts/ci/cuda/ci_install_dependency.sh b/scripts/ci/cuda/ci_install_dependency.sh
index 993302191..067c64c0a 100755
--- a/scripts/ci/cuda/ci_install_dependency.sh
+++ b/scripts/ci/cuda/ci_install_dependency.sh
@@ -136,6 +136,18 @@ cleanup_stale_shm() {
     mark_step_done "${FUNCNAME[0]}"
 }
 
+is_apt_package_installed() {
+    local name
+    # Ubuntu 24.04 renamed time64 libraries (librdmacm1 -> librdmacm1t64);
+    # apt-get follows the Provides alias, dpkg -l does not.
+    for name in "$1" "${1}t64"; do
+        if dpkg -l "$name" 2>/dev/null | grep -q "^ii"; then
+            return 0
+        fi
+    done
+    return 1
+}
+
 install_apt_packages() {
     CI_APT_PACKAGES=(
         python3 python3-pip python3-venv python3-dev git libnuma-dev libssl-dev pkg-config
@@ -152,7 +164,7 @@ install_apt_packages() {
     local pkg
     local -a MISSING_APT_PACKAGES=()
     for pkg in "${CI_APT_PACKAGES[@]}"; do
-        dpkg -l "$pkg" 2>/dev/null | grep -q "^ii" || MISSING_APT_PACKAGES+=("$pkg")
+        is_apt_package_installed "$pkg" || MISSING_APT_PACKAGES+=("$pkg")
     done
 
     if [ ${#MISSING_APT_PACKAGES[@]} -eq 0 ]; then