infmagic2047
diff --git a/‎setup.py
+4-3 b/‎setup.py
+4-3
diff --git a/‎limejudge/__init__.py ‎src/limejudge/__init__.py b/‎limejudge/__init__.py ‎src/limejudge/__init__.py
diff --git a/‎limejudge/__main__.py ‎src/limejudge/__main__.py b/‎limejudge/__main__.py ‎src/limejudge/__main__.py
diff --git a/‎limejudge/anscompare.py ‎src/limejudge/anscompare.py b/‎limejudge/anscompare.py ‎src/limejudge/anscompare.py
diff --git a/‎limejudge/cmdline.py ‎src/limejudge/cmdline.py b/‎limejudge/cmdline.py ‎src/limejudge/cmdline.py
diff --git a/‎limejudge/commands/__init__.py ‎src/limejudge/commands/__init__.py b/‎limejudge/commands/__init__.py ‎src/limejudge/commands/__init__.py
diff --git a/‎limejudge/commands/autocreate.py ‎src/limejudge/commands/autocreate.py b/‎limejudge/commands/autocreate.py ‎src/limejudge/commands/autocreate.py
diff --git a/‎limejudge/commands/resourcetest.py ‎src/limejudge/commands/resourcetest.py b/‎limejudge/commands/resourcetest.py ‎src/limejudge/commands/resourcetest.py
diff --git a/‎limejudge/commands/runjudge.py ‎src/limejudge/commands/runjudge.py b/‎limejudge/commands/runjudge.py ‎src/limejudge/commands/runjudge.py
diff --git a/‎limejudge/compiling.py ‎src/limejudge/compiling.py b/‎limejudge/compiling.py ‎src/limejudge/compiling.py
diff --git a/‎limejudge/contest.py ‎src/limejudge/contest.py b/‎limejudge/contest.py ‎src/limejudge/contest.py
diff --git a/‎limejudge/formatters/__init__.py ‎src/limejudge/formatters/__init__.py b/‎limejudge/formatters/__init__.py ‎src/limejudge/formatters/__init__.py
diff --git a/‎limejudge/formatters/base.py ‎src/limejudge/formatters/base.py b/‎limejudge/formatters/base.py ‎src/limejudge/formatters/base.py
diff --git a/‎limejudge/formatters/terminal.py ‎src/limejudge/formatters/terminal.py b/‎limejudge/formatters/terminal.py ‎src/limejudge/formatters/terminal.py
diff --git a/‎limejudge/judge.py ‎src/limejudge/judge.py b/‎limejudge/judge.py ‎src/limejudge/judge.py
diff --git a/‎limejudge/problems/__init__.py ‎src/limejudge/problems/__init__.py b/‎limejudge/problems/__init__.py ‎src/limejudge/problems/__init__.py
diff --git a/‎limejudge/problems/ansonly.py ‎src/limejudge/problems/ansonly.py b/‎limejudge/problems/ansonly.py ‎src/limejudge/problems/ansonly.py
diff --git a/‎limejudge/problems/base.py ‎src/limejudge/problems/base.py b/‎limejudge/problems/base.py ‎src/limejudge/problems/base.py
diff --git a/‎limejudge/problems/normal.py ‎src/limejudge/problems/normal.py b/‎limejudge/problems/normal.py ‎src/limejudge/problems/normal.py
diff --git a/‎limejudge/problems/resource_test.py ‎src/limejudge/problems/resource_test.py b/‎limejudge/problems/resource_test.py ‎src/limejudge/problems/resource_test.py
diff --git a/‎limejudge/problems/runprog.py ‎src/limejudge/problems/runprog.py b/‎limejudge/problems/runprog.py ‎src/limejudge/problems/runprog.py
diff --git a/‎limejudge/ptrace.c ‎src/limejudge/ptrace.c b/‎limejudge/ptrace.c ‎src/limejudge/ptrace.c
@@ -8,7 +8,7 @@ def read_file(fname):
 
 
 def get_version():
-    content = read_file('limejudge/__init__.py')
+    content = read_file('src/limejudge/__init__.py')
     regex = r'^__version__ = [\'"]([^\'"]*)[\'"]$'
     match = re.search(regex, content, re.M)
     if not match:
@@ -35,9 +35,10 @@ def get_version():
         'Programming Language :: Python :: 3.8',
         'Topic :: Education',
     ],
-    packages=find_packages(exclude=['tests*']),
+    packages=find_packages('src'),
+    package_dir={'': 'src'},
     ext_modules=[
-        Extension('limejudge.ptrace', ['limejudge/ptrace.c']),
+        Extension('limejudge.ptrace', ['src/limejudge/ptrace.c']),
     ],
     install_requires=[
         'PyYAML',