diff --git a/.gitignore b/.gitignore
index b2615ff..0185c17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Protože osobně používám venv...
 /venv
+
 /assets/vanilla
 /output
 /target
diff --git a/README.md b/README.md
index 11df6ba..1ba08d8 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Překlad uživatelského rozhraní do češtiny
 
-Tento repozitář bude obsahovat přeložené Unity assety pro Higurashi a skripty na kompilaci. Byl také sobecky přizpůsoben unixovým systémům. S mírnými úpravami by měl fungovat i na Oknech™.
+Tento repozitář bude obsahovat přeložené Unity assety pro Higuraši a skripty na kompilaci. Byl také sobecky přizpůsoben unixovým systémům a tomu, aby běžel ve venvu.
 
 Pro více informací a zasloužené titulky autorů, bez kterých by tento projekt nebyl uskutečnitelný, se prosím podívejte na [původní repozitář](https://github.com/07th-mod/ui-editing-scripts).
diff --git a/requirements.txt b/requirements.txt
index 089e95c..311603f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 numpy
 Pillow
 unitypack @ git+https://github.com/drojf/UnityPack@master # custom build of unitypack which does not require 'decrunch'
-setuptools # required for unitypack or else get `pkg_resources` error
\ No newline at end of file
+setuptools<81 # required for unitypack or else get `pkg_resources` error
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 15fdad0..b95abfe 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -42,15 +42,15 @@ fn main() -> ExitCode {
     };
 
     // Check if python is correctly installed
-    println!("Running 'python3 --version' to check if python is correctly installed...");
-    let result = Command::new("python3")
+    println!("Running 'venv/bin/python --version' to check if python is correctly installed...");
+    let result = Command::new("venv/bin/python")
         .arg("--version")
         .status()
         .expect("Failed to run python");
 
     if !result.success()
     {
-        println!("Python not found! via `python3`. Make sure you:");
+        println!("Python not found! via `venv/bin/python`. Make sure you:");
         println!("- ticked 'Add Python to environment variables' in the python installer.");
         println!("- can run 'python' in the console and get no error/the Microsoft Store does NOT appear");
         println!("Failed to run python: {:?}", result);
@@ -108,7 +108,7 @@ fn main() -> ExitCode {
     fs::create_dir_all(&directory_data).expect("Failed to recreate directory");
 
     // 0. check version
-    let output = Command::new("python3")
+    let output = Command::new("venv/bin/python")
         .env("PYTHONIOENCODING", "utf-8")
         .arg("scripts/AssetVersion.py")
         .arg(&assets)
@@ -126,7 +126,7 @@ fn main() -> ExitCode {
     assert_eq!(unity, &version.trim());
 
     // 1. texts
-    let status = Command::new("python3")
+    let status = Command::new("venv/bin/python")
         .env("PYTHONIOENCODING", "utf-8")
         .arg("scripts/UnityTextModifier.py")
         .arg(&assets)
@@ -189,7 +189,7 @@ fn main() -> ExitCode {
             _     => panic!("Couldn't identify version for arc {}", arc_number),
         };
 
-        let status = Command::new("python3")
+        let status = Command::new("venv/bin/python")
             .env("PYTHONIOENCODING", "utf-8")
             .arg("scripts/TMPAssetConverter.py")
             .arg("assets/fonts/msgothic_0 SDF Atlas_Texture2D.dat")
@@ -214,7 +214,7 @@ fn main() -> ExitCode {
             panic!("Couldn't find msgothic_2 font for chapter {} with config {}-{} at path [{}]", &chapter, &system, &unity, &font_path);
         }
 
-        let status = Command::new("python3")
+        let status = Command::new("venv/bin/python")
             .env("PYTHONIOENCODING", "utf-8")
             .arg("scripts/TMPAssetConverter.py")
             .arg("assets/fonts/msgothic_2 SDF Atlas_Texture2D.dat")
@@ -236,7 +236,7 @@ fn main() -> ExitCode {
     println!();
 
     // 5. generate emip
-    let status = Command::new("python3")
+    let status = Command::new("venv/bin/python")
         .env("PYTHONIOENCODING", "utf-8")
         .arg("scripts/EMIPGenerator.py")
         .arg(format!("{}/sharedassets0.assets", &directory_data))