diff --git a/advisors/check_upstream.py b/advisors/check_upstream.py
index 14eeb0877bcd69460418e08543b773d8d66694dd..8145380f8c22f769c5d5450a8349a9b4cc78c801 100755
--- a/advisors/check_upstream.py
+++ b/advisors/check_upstream.py
@@ -194,7 +194,12 @@ def check_metacpan(info, clean_tag=True):
             'User-Agent' : 'Mozilla/5.0 (X11; Linux x86_64)'
             }
         url = yaml2url.yaml2url(info)
-        resp = requests.get(url, headers=headers)
+        try:
+            print(url)
+            resp = requests.get(url, headers=headers)
+        except requests.RequestException as e:
+            eprint("{repo} > requests.get return error: {error}.".format(repo=info["src_repo"], error=e))
+            return ""
         resp = resp.text
 
     tags = []
diff --git a/advisors/simple_update_robot.py b/advisors/simple_update_robot.py
index 8fa497d3d4527865c844209152ad11f32fc01a25..5524c741c7855f803e590b77fe3d6aa8e7232d2e 100755
--- a/advisors/simple_update_robot.py
+++ b/advisors/simple_update_robot.py
@@ -679,6 +679,8 @@ def main():
                       "clone to local", action="store_true")
     pars.add_argument("-b", "--build_pkg", help="Build package in local", action="store_true")
     pars.add_argument("-p", "--push_create_pr_issue", help="Push update repo, create "\
+                      , action="store_true")
+    pars.add_argument("-c", "--check_rpm_abi", help="Check ABI compatibility."\
                       "PR and issue", action="store_true")
     args = pars.parse_args()
     global __WORK_PATH
diff --git a/upstream-info/leptonica.yaml b/upstream-info/leptonica.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c9bc02d35798db88042c12408f7dfd15849d670d
--- /dev/null
+++ b/upstream-info/leptonica.yaml
@@ -0,0 +1,5 @@
+git_url: https://github.com/DanBloomberg/leptonica.git
+version_control: github
+src_repo: DanBloomberg/leptonica
+tag_prefix: "^"
+seperator: "."
diff --git a/upstream-info/luajit.yaml b/upstream-info/luajit.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ec1d70c9fb70787ec1c1c8caf6c3e247010003f5
--- /dev/null
+++ b/upstream-info/luajit.yaml
@@ -0,0 +1,5 @@
+version_control: git
+src_repo: https://luajit.org/git/luajit.git
+tag_prefix: "^v"
+separator: "."
+url: https://luajit.org/git/luajit.git