diff --git a/.gitignore b/.gitignore
index c9719cf..5661d10 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,7 @@ Traj_planning/examples/data/
 Traj_planning/examples/plots/
 pyproject.toml
 /__backup__/
-*.json
\ No newline at end of file
+*.json
+/hopper_traj.egg-info/
+/build/
+/dist/
\ No newline at end of file
diff --git a/README.md b/README.md
index c5969ee..73bfa04 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ The overarching aim of this project is to devise an optimal controller for a hop
 The necessary packages can be installed using the command:
 
 ```bash
-pip install hopper_traj
+pip install hopper-traj
 ```
 
 Alternatively, one can clone the repository and install the necessary packages using:
diff --git a/requirements.txt b/requirements.txt
index 3af38b9..1e3f4fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,7 @@
 numpy>=1.0
 scipy>=1.0
 matplotlib>=3.0
-ipywidgets>=7.6.3
 sympy
 mayavi
 imageio
-typing
-copy
-os
-casadi
-sys
-json
\ No newline at end of file
+casadi
\ No newline at end of file
diff --git a/setup.py b/setup.py
index bc0ac66..b5082b2 100644
--- a/setup.py
+++ b/setup.py
@@ -2,22 +2,16 @@
 
 setup(
     name="hopper_traj",
-    version="0.1",
+    version="0.1.1",
     packages=find_packages(),
     install_requires=[
         "numpy",
         "scipy",
         "matplotlib",
-        "ipywidgets",
         "sympy",
         "mayavi",
         "imageio",
-        "typing",
-        "copy",
-        "os",
         "casadi",
-        "sys",
-        "json",
     ],
     # Metadata
     author="Bruno Sorban",