diff --git a/pdm.lock b/pdm.lock
index 491f673..cd7a322 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "dev", "lint", "nb", "tests"]
 strategy = ["inherit_metadata"]
 lock_version = "4.5.0"
-content_hash = "sha256:48cbeb573c318d5e97e6aac3b6426261898aa010bd7115a5d820ffc4e5410394"
+content_hash = "sha256:8dbf764358d178cd6aba852dadec81d99f652c1091201df8a2fb24e594fd48e6"
 
 [[metadata.targets]]
 requires_python = ">=3.11"
@@ -579,7 +579,7 @@ files = [
 name = "distlib"
 version = "0.3.9"
 summary = "Distribution utilities"
-groups = ["dev"]
+groups = ["default", "dev"]
 files = [
     {file = "distlib-0.3.9-py2.py3-none-any.whl", hash = "sha256:47f8c22fd27c27e25a65601af709b38e4f0a45ea4fc2e710f65755fa8caaaf87"},
     {file = "distlib-0.3.9.tar.gz", hash = "sha256:a60f20dea646b8a33f3e7772f74dc0b2d0772d2837ee1342a00645c81edf9403"},
@@ -636,7 +636,7 @@ name = "filelock"
 version = "3.17.0"
 requires_python = ">=3.9"
 summary = "A platform independent file lock."
-groups = ["dev"]
+groups = ["default", "dev"]
 files = [
     {file = "filelock-3.17.0-py3-none-any.whl", hash = "sha256:533dc2f7ba78dc2f0f531fc6c4940addf7b70a481e269a5a3b93be94ffbe8338"},
     {file = "filelock-3.17.0.tar.gz", hash = "sha256:ee4e77401ef576ebb38cd7f13b9b28893194acc20a8e68e18730ba9c0e54660e"},
@@ -1466,7 +1466,7 @@ name = "platformdirs"
 version = "4.3.6"
 requires_python = ">=3.8"
 summary = "A small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`."
-groups = ["dev", "nb"]
+groups = ["default", "dev", "nb"]
 files = [
     {file = "platformdirs-4.3.6-py3-none-any.whl", hash = "sha256:73e575e1408ab8103900836b97580d5307456908a03e92031bab39e4554cc3fb"},
     {file = "platformdirs-4.3.6.tar.gz", hash = "sha256:357fb2acbc885b0419afd3ce3ed34564c13c9b95c89360cd9563f73aa5e2b907"},
@@ -2267,7 +2267,7 @@ name = "virtualenv"
 version = "20.29.3"
 requires_python = ">=3.8"
 summary = "Virtual Python Environment builder"
-groups = ["dev"]
+groups = ["default", "dev"]
 dependencies = [
     "distlib<1,>=0.3.7",
     "filelock<4,>=3.12.2",
diff --git a/pyproject.toml b/pyproject.toml
index ccef809..6b28af6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,12 +9,16 @@ dependencies = [
     "click>=8.1.8",
     "requests>=2.32.3",
     "dopt-basics>=0.1.2",
-    "msgspec>=0.19.0"
+    "msgspec>=0.19.0",
+    "virtualenv>=20.29.3"
 ]
 requires-python = ">=3.11"
 readme = "README.md"
 license = {text = "LicenseRef-Proprietary"}
 
+[project.scripts]
+pycage = "pycage.main:cli"
+
 [build-system]
 requires = ["pdm-backend"]
 build-backend = "pdm.backend"