diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 600f0a0..c819564 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,10 +58,11 @@ jobs:
       - name: Get Qt
         run: python ./share/ci/get_qt.py
 
-      - name: Get dependencies
-        run: |
-          python ./share/ci/get_leptonica.py
-          python ./share/ci/get_tesseract.py
+      - name: Get leptonica
+        run: python ./share/ci/get_leptonica.py
+
+      - name: Get tesseract
+        run: python ./share/ci/get_tesseract.py
 
       - name: Build
         run: python ./share/ci/build.py
diff --git a/share/ci/common.py b/share/ci/common.py
index 47b76c2..0aee8b3 100644
--- a/share/ci/common.py
+++ b/share/ci/common.py
@@ -206,6 +206,8 @@ def apply_cmd_env(cmd):
         key, value = match.groups()
         if key in os.environ and os.environ[key] == value:
             continue
+        if key in os.environ:
+            print('Changing', key, '\nfrom\n', os.environ[key], '\nto\n', value)
         if is_mingw and key.find('PATH') != -1 and value.find('/') != -1:
             value = value.replace(':', ';')
             value = re.sub(r'/(\w)/', r'\1:\\', value)
diff --git a/share/ci/get_leptonica.py b/share/ci/get_leptonica.py
index e31fe82..5924b4b 100644
--- a/share/ci/get_leptonica.py
+++ b/share/ci/get_leptonica.py
@@ -69,3 +69,7 @@ c.set_make_threaded()
 c.run('cmake {}'.format(cmake_args))
 c.run('cmake --build . --config Release')
 c.run('cmake --build . --target install --config Release')
+
+if not check_existing(): # create links
+    c.print('>> Build failed')
+    exit(1)
diff --git a/share/ci/get_tesseract.py b/share/ci/get_tesseract.py
index 0c89e5b..a916561 100644
--- a/share/ci/get_tesseract.py
+++ b/share/ci/get_tesseract.py
@@ -72,3 +72,7 @@ c.set_make_threaded()
 c.run('cmake {}'.format(cmake_args))
 c.run('cmake --build . --config Release')
 c.run('cmake --build . --target install --config Release')
+
+if not check_existing(): # create links
+    c.print('>> Build failed')
+    exit(1)