fix path

.github/workflows/unittest.yml

@@ -29,19 +29,18 @@ jobs:
 
       - name: Install dependency
         if: matrix.os == 'ubuntu-latest'
-        run: sudo apt-get install libeigen3-dev libjpeg-dev
+        run: sudo apt-get install --yes libeigen3-dev libjpeg-dev
 
       - name: Build with make
         if: matrix.install_from == 'make'
         run: |
           make -j -C src
-          cp src/image-stitching ./
 
       - name: Build with cmake
         if: matrix.install_from == 'cmake'
         run: |
           mkdir build && cmake -B build && make -C build
-          cp build/src/image-stitching ./
+          cp build/src/image-stitching ./src/
 
       - name: Run Unittests
-        run: python src/run_test.py
+        run: cd src && python run_test.py

README.md

@@ -65,7 +65,8 @@ In cylinder/translation mode, the input file names need to have the correct orde
 
 ### Configuration:
 
-Three modes are available (set/unset the options in ``config.cfg``):
+The program expects to find the config file `config.cfg` in the working directory.
+Three modes are available (set/unset them in the top of the config file):
 + __cylinder__ mode. Requirements:
 	+ You stay at the same spot and __only__ turn left (or right) when taking the images (as is usually done), no
 		translations or other type of rotations allowed.

src/run_test.py

@@ -21,7 +21,11 @@ def test_final_size(image_globs, w, h):
     print ("Testing with {}".format(image_globs))
     images = sorted(glob.glob(image_globs))
     cmd = [EXEC] + images
-    outputs = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+    try:
+        outputs = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+    except subprocess.CalledProcessError as e:
+        print("ERROR:\n", e.output.decode('utf-8'))
+        raise
     outputs = outputs.split(b'\n')
     print (b'\n'.join(outputs))
     for line in outputs: