diff --git a/packages/deno-1.7.5/build.sh b/packages/deno-1.7.5/build.sh
deleted file mode 100755
index 0b0674c..0000000
--- a/packages/deno-1.7.5/build.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-curl -L https://github.com/denoland/deno/releases/download/v1.7.5/deno-x86_64-unknown-linux-gnu.zip --output deno.zip
-unzip -o deno.zip
-rm deno.zip
-
-chmod +x deno
\ No newline at end of file
diff --git a/packages/deno-1.7.5/environment b/packages/deno-1.7.5/environment
deleted file mode 100644
index 98fd770..0000000
--- a/packages/deno-1.7.5/environment
+++ /dev/null
@@ -1 +0,0 @@
-export PATH=$PWD:$PATH
\ No newline at end of file
diff --git a/packages/deno-1.7.5/metadata.json b/packages/deno-1.7.5/metadata.json
deleted file mode 100644
index a73d171..0000000
--- a/packages/deno-1.7.5/metadata.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "language": "deno",
-    "version": "1.7.5",
-    "author": "Thomas Hobson <thomas@hexf.me>",
-    "aliases": ["deno-ts", "deno-js"]
-}
\ No newline at end of file
diff --git a/packages/deno-1.7.5/run b/packages/deno-1.7.5/run
deleted file mode 100644
index 9bcf3ef..0000000
--- a/packages/deno-1.7.5/run
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-DENO_DIR=$PWD deno run $*
\ No newline at end of file
diff --git a/packages/deno-1.7.5/test.ts b/packages/deno-1.7.5/test.ts
deleted file mode 100644
index 56ed4a0..0000000
--- a/packages/deno-1.7.5/test.ts
+++ /dev/null
@@ -1 +0,0 @@
-console.log("OK")
\ No newline at end of file
diff --git a/packages/mono-6.12.0/build.sh b/packages/mono-6.12.0/build.sh
deleted file mode 100755
index 59fb3ad..0000000
--- a/packages/mono-6.12.0/build.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-
-mkdir -p build/tmp build/mono
-cd build
-
-curl "https://download.mono-project.com/sources/mono/mono-6.12.0.122.tar.xz" -o mono.tar.xz
-tar xf mono.tar.xz --strip-components=1 -C mono
-
-cd mono
-
-./configure --prefix /piston/packages/mono/6.12.0/mono-6.12.0
-
-make -j$(nproc) 
-DESTDIR=build/tmp make install -j$(nproc)
-
-mv build/tmp/piston/packages/mono/6.12.0/mono-6.12.0 ../../mono-6.12.0
-
-cd ../../
-rm -rf build
diff --git a/packages/mono-6.12.0/compile b/packages/mono-6.12.0/compile
deleted file mode 100644
index 3151cde..0000000
--- a/packages/mono-6.12.0/compile
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-csc $*
\ No newline at end of file
diff --git a/packages/mono-6.12.0/environment b/packages/mono-6.12.0/environment
deleted file mode 100644
index 03bbb35..0000000
--- a/packages/mono-6.12.0/environment
+++ /dev/null
@@ -1 +0,0 @@
-export PATH=$PWD/mono-6.12.0:$PATH
\ No newline at end of file
diff --git a/packages/mono-6.12.0/metadata.json b/packages/mono-6.12.0/metadata.json
deleted file mode 100644
index a7c979b..0000000
--- a/packages/mono-6.12.0/metadata.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "language": "mono",
-    "version": "6.12.0",
-    "author": "Thomas Hobson <thomas@hexf.me>",
-    "aliases": ["csharp", "cs"]
-}
\ No newline at end of file
diff --git a/packages/mono-6.12.0/run b/packages/mono-6.12.0/run
deleted file mode 100644
index 9d9b61a..0000000
--- a/packages/mono-6.12.0/run
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-CODE=${1/cs/exe}
-shift
-mono $CODE $*
\ No newline at end of file
diff --git a/packages/mono-6.12.0/test.cs b/packages/mono-6.12.0/test.cs
deleted file mode 100644
index e91a2a2..0000000
--- a/packages/mono-6.12.0/test.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-using System;
-
-public class Test
-{
-    public static void Main(string[] args)
-    {
-        Console.WriteLine("OK");
-    }
-}
\ No newline at end of file
diff --git a/packages/node-15.10.0/build.sh b/packages/node-15.10.0/build.sh
deleted file mode 100755
index 25d419d..0000000
--- a/packages/node-15.10.0/build.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-curl "https://nodejs.org/dist/v15.10.0/node-v15.10.0-linux-x64.tar.xz" -o node.tar.xz
-tar xf node.tar.xz --strip-components=1
-rm node.tar.xz
\ No newline at end of file
diff --git a/packages/node-15.10.0/environment b/packages/node-15.10.0/environment
deleted file mode 100644
index bd0ff98..0000000
--- a/packages/node-15.10.0/environment
+++ /dev/null
@@ -1 +0,0 @@
-export PATH=$PWD/bin:$PATH
\ No newline at end of file
diff --git a/packages/node-15.10.0/metadata.json b/packages/node-15.10.0/metadata.json
deleted file mode 100644
index 972f4f2..0000000
--- a/packages/node-15.10.0/metadata.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "language": "node",
-    "version": "15.10.0",
-    "author": "Martin Kos <martinkos007@gmail.com>",
-    "aliases": ["node-javascript", "node-js", "javascript", "js"]
-}
\ No newline at end of file
diff --git a/packages/node-15.10.0/run b/packages/node-15.10.0/run
deleted file mode 100644
index 004ca32..0000000
--- a/packages/node-15.10.0/run
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-node $*
\ No newline at end of file
diff --git a/packages/node-15.10.0/test.js b/packages/node-15.10.0/test.js
deleted file mode 100644
index 56ed4a0..0000000
--- a/packages/node-15.10.0/test.js
+++ /dev/null
@@ -1 +0,0 @@
-console.log("OK")
\ No newline at end of file
diff --git a/packages/php-8.0.2/build.sh b/packages/php-8.0.2/build.sh
deleted file mode 100755
index ba78728..0000000
--- a/packages/php-8.0.2/build.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-mkdir -p build/tmp build/php
-cd build
-
-curl "https://www.php.net/distributions/php-8.0.2.tar.gz" -o php.tar.gz
-tar xzf php.tar.gz --strip-components=1 -C php
-
-cd php
-
-
-./configure --prefix /piston/packages/php/8.0.2/php-8.0.2
-
-make -j$(nproc)
-INSTALL_ROOT=build/tmp make install -j$(nproc)
-
-
-mv build/tmp/piston/packages/php/8.0.2/php-8.0.2 ../../php-8.0.2
-
-
diff --git a/packages/php-8.0.2/environment b/packages/php-8.0.2/environment
deleted file mode 100644
index 153022d..0000000
--- a/packages/php-8.0.2/environment
+++ /dev/null
@@ -1 +0,0 @@
-export PATH=$PWD/php-8.0.2/bin:$PATH
\ No newline at end of file
diff --git a/packages/php-8.0.2/metadata.json b/packages/php-8.0.2/metadata.json
deleted file mode 100644
index 2da0ef9..0000000
--- a/packages/php-8.0.2/metadata.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "language": "php",
-    "version": "8.0.2",
-    "author": "Martin Kos <martinkos007@gmail.com>",
-    "aliases": ["php8","html"]
-}
\ No newline at end of file
diff --git a/packages/php-8.0.2/run b/packages/php-8.0.2/run
deleted file mode 100644
index 2bce27a..0000000
--- a/packages/php-8.0.2/run
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-php $*
\ No newline at end of file
diff --git a/packages/php-8.0.2/test.php b/packages/php-8.0.2/test.php
deleted file mode 100644
index a0aba93..0000000
--- a/packages/php-8.0.2/test.php
+++ /dev/null
@@ -1 +0,0 @@
-OK
\ No newline at end of file
diff --git a/packages/python-3.9.1/build.sh b/packages/python-3.9.1/build.sh
deleted file mode 100755
index 1ee0843..0000000
--- a/packages/python-3.9.1/build.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-curl "https://www.python.org/ftp/python/3.9.1/Python-3.9.1.tgz" -o python.tar.gz
-tar xzf python.tar.gz --strip-components=1
-rm python.tar.gz
-
-./configure --prefix /piston/packages/python/3.9.1/python-3.9.1
-make -j$(nproc)
-ln -s python python3.9
-
diff --git a/packages/python-3.9.1/environment b/packages/python-3.9.1/environment
deleted file mode 100644
index 98fd770..0000000
--- a/packages/python-3.9.1/environment
+++ /dev/null
@@ -1 +0,0 @@
-export PATH=$PWD:$PATH
\ No newline at end of file
diff --git a/packages/python-3.9.1/metadata.json b/packages/python-3.9.1/metadata.json
deleted file mode 100644
index 306c376..0000000
--- a/packages/python-3.9.1/metadata.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "language": "python",
-    "version": "3.9.1",
-    "author": "Thomas Hobson <thomas@hexf.me>",
-    "aliases": ["py", "python3"]
-}
\ No newline at end of file
diff --git a/packages/python-3.9.1/run b/packages/python-3.9.1/run
deleted file mode 100644
index 7b3205b..0000000
--- a/packages/python-3.9.1/run
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-python3.9 $*
\ No newline at end of file
diff --git a/packages/python-3.9.1/test.py b/packages/python-3.9.1/test.py
deleted file mode 100644
index 3f2688f..0000000
--- a/packages/python-3.9.1/test.py
+++ /dev/null
@@ -1 +0,0 @@
-print("OK")
\ No newline at end of file