diff --git a/README.md b/README.md
index 0fe6d4a..5cb20ca 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
-
 # LibRay
 
 LibRay: A portmanteau of Libre and Blu-Ray
@@ -8,7 +7,41 @@ extracting, repackaging, and encrypting PS3 ISOs.
 
 A hackable, crossplatform, alternative to ISOTools and ISO-Rebuilder.
 
+## How to install
 
+1. Clone this repository ```git clone https://notabug.org/necklace/libray```
+
+2. Install dependencies with ```sudo pip install -r requirements.txt```
+
+3. Run ```sudo python setup.py install```
+
+Note: You will need Python 3, so you might want to use `python3` and `pip3`.
+
+`libray` is now installed to your path. In the future I'll add this package to pypi.
+
+## License
+
+This project is Free and Open Source Software; FOSS, licensed under the GNU General Public License version 3. GPLv3.
+
+## Error!
+
+Help! I get 
+
+> ImportError: No module named Crypto.Cipher
+
+or
+
+> ImportError: cannot import name 'byte_string' from 'Crypto.Util.py3compat' (/usr/lib/python3.7/site-packages/Crypto/Util/py3compat.py)
+
+This is due to multiple similarly named python crypto packages, one way to fix it is:
+
+```
+sudo pip uninstall crypto
+sudo pip uninstall pycrypto
+sudo pip install pycrypto
+```
+
+## Development
 
 [see also](http://www.psdevwiki.com/ps3/Bluray_disc#Encryption) ([archive.fo](https://archive.fo/hN1E6)) 
 
@@ -16,7 +49,6 @@ A hackable, crossplatform, alternative to ISOTools and ISO-Rebuilder.
 
 clp = compressed length prefix
 
-
 ## Todo
 
 - Automatically download .ird file if not given
@@ -24,6 +56,7 @@ clp = compressed length prefix
 - Extract ISO (currently doable with `7z x output.iso`
 - Test .irds with version < 9
 - Custom command to backup all irds available
+- pypi
 
 ## Advanced
 
diff --git a/app.yaml b/app.yaml
new file mode 100644
index 0000000..9f602d5
--- /dev/null
+++ b/app.yaml
@@ -0,0 +1,9 @@
+libraries:
+- name: pycrypto
+  version: "2.6.1"
+- name: tqdm
+  version: "4.23.4"
+- name: requests
+  version: "2.19.1"
+- name: beautifulsoup4
+  version: "4.6.0"
diff --git a/libray/core.py b/libray/core.py
index 6067943..df62f4b 100644
--- a/libray/core.py
+++ b/libray/core.py
@@ -2,19 +2,19 @@
 
 # libray - Libre Blu-Ray PS3 ISO Tool
 # Copyright (C) 2018 Nichlas Severinsen
-# 
+#
 # This file is part of libray.
-# 
+#
 # libray is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # libray is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with libray.  If not, see <https://www.gnu.org/licenses/>.
 
@@ -102,12 +102,12 @@ def ird_by_game_id(game_id):
       ird_name = url
 
   if not ird_name:
-    error("Unable to download IRD, couldn't find link")  
+    error("Unable to download IRD, couldn't find link")
 
   download_ird(ird_name)
 
   return(ird_name)
-  
+
 
 # Main functions
 
@@ -118,5 +118,5 @@ def decrypt(args):
 
   input_iso.decrypt(args)
 
-  
-  
+
+
diff --git a/libray/ird.py b/libray/ird.py
index e357222..028edea 100644
--- a/libray/ird.py
+++ b/libray/ird.py
@@ -2,19 +2,19 @@
 
 # libray - Libre Blu-Ray PS3 ISO Tool
 # Copyright (C) 2018 Nichlas Severinsen
-# 
+#
 # This file is part of libray.
-# 
+#
 # libray is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # libray is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with libray.  If not, see <https://www.gnu.org/licenses/>.
 
@@ -37,9 +37,9 @@ class IRD:
   TEMP_FILE = 'ird'
   MAGIC_STRING = b"3IRD"
 
-  
+
   def __init__(self, args):
-  
+
     self.uncompress(args.ird) # TODO: Try/Except
 
     self.size = core.filesize(self.TEMP_FILE)
@@ -57,12 +57,12 @@ class IRD:
 
       if self.version == 7:
         self.identifier = input_ird.read(4)
-      
+
       header_length = (core.to_int(input_ird.read(4), self.ORDER))
       self.header = input_ird.read(header_length)
       footer_length = (core.to_int(input_ird.read(4), self.ORDER))
       self.footer = input_ird.read(footer_length)
-      
+
       self.region_count = core.to_int(input_ird.read(1), self.ORDER)
       self.region_hashes = []
       for i in range(0, self.region_count):
@@ -77,7 +77,7 @@ class IRD:
 
       if self.version >= 9:
         self.pic = input_ird.read(115)
-      
+
       unused_bytes = input_ird.read(4) # Yeah, I don't know either.
 
       self.data1 = input_ird.read(16)
@@ -91,24 +91,24 @@ class IRD:
 
       if args.verbose:
         self.print_info()
-    
+
     os.remove(self.TEMP_FILE)
 
-  
+
   def get_if_exists(self, input_ird):
     starting_address = input_ird.tell()
     length = core.read_seven_bit_encoded_int(input_ird, self.ORDER)
     print(length)
     if length:
       return input_ird.read(length)
-    
+
     input_ird.seek(starting_address)
     return None
-  
+
 
   def uncompress(self, filename):
     uncompress = False
-    with open(filename, 'rb') as input_ird: 
+    with open(filename, 'rb') as input_ird:
       if input_ird.read(4) != self.MAGIC_STRING:
         uncompress = True
 
@@ -119,7 +119,7 @@ class IRD:
     else:
       shutil.copyfile(filename, self.TEMP_FILE)
 
-  
+
 
   def print_info(self):
     print('Info from IRD:')
diff --git a/libray/iso.py b/libray/iso.py
index 29f3837..d0c18e6 100644
--- a/libray/iso.py
+++ b/libray/iso.py
@@ -2,19 +2,19 @@
 
 # libray - Libre Blu-Ray PS3 ISO Tool
 # Copyright (C) 2018 Nichlas Severinsen
-# 
+#
 # This file is part of libray.
-# 
+#
 # libray is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # libray is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with libray.  If not, see <https://www.gnu.org/licenses/>.
 
@@ -33,7 +33,7 @@ except ImportError:
 
 class ISO:
 
-  
+
   NUM_INFO_BYTES = 4
 
 
@@ -76,7 +76,7 @@ class ISO:
       with open(args.output, 'wb') as output_iso:
 
         pbar = tqdm(total= (self.size // 2048) - 4 )
-      
+
         for i, region in enumerate(self.regions):
           input_iso.seek(region['start'])
 
@@ -96,28 +96,28 @@ class ISO:
               for j in range(0,16):
                 iv[16 - j - 1] = (num & 0xFF)
                 num >>= 8
-            
+
               data = input_iso.read(core.SECTOR)
               if not data:
                 core.warning("Trying to read past the end of the file")
                 break
               pbar.update(1)
-             
+
               cipher = AES.new(self.disc_key, AES.MODE_CBC, bytes(iv))
               decrypted = cipher.decrypt(data)
-            
+
               output_iso.write(decrypted)
-              
+
           pbar.close()
 
   def read_regions(self, input_iso, filename):
     regions = []
-    
+
     encrypted = False
     for i in range(0, self.number_of_regions*2):
       regions.append({
-        'start': core.to_int(input_iso.read(self.NUM_INFO_BYTES))*core.SECTOR, 
-        'end': core.to_int(input_iso.read(self.NUM_INFO_BYTES))*core.SECTOR, 
+        'start': core.to_int(input_iso.read(self.NUM_INFO_BYTES))*core.SECTOR,
+        'end': core.to_int(input_iso.read(self.NUM_INFO_BYTES))*core.SECTOR,
         'enc': encrypted
       })
       input_iso.seek(input_iso.tell() - self.NUM_INFO_BYTES)
@@ -133,4 +133,3 @@ class ISO:
     for i, region in enumerate(self.regions):
       print(i, region)
 
-    
\ No newline at end of file
diff --git a/libray/libray.py b/libray/libray.py
index 89cc4cb..21caeda 100755
--- a/libray/libray.py
+++ b/libray/libray.py
@@ -3,19 +3,19 @@
 
 # libray - Libre Blu-Ray PS3 ISO Tool
 # Copyright (C) 2018 Nichlas Severinsen
-# 
+#
 # This file is part of libray.
-# 
+#
 # libray is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # libray is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with libray.  If not, see <https://www.gnu.org/licenses/>.
 
@@ -41,4 +41,3 @@ if __name__ == '__main__':
 
   core.decrypt(args)
 
-  
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 11a2342..7e7c1c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 tqdm==4.23.4
 pycrypto==2.6.1
 requests==2.19.1
-beautifulsoup4==4.6.0
\ No newline at end of file
+beautifulsoup4==4.6.0
diff --git a/setup.py b/setup.py
index 7121335..ceca187 100755
--- a/setup.py
+++ b/setup.py
@@ -14,8 +14,8 @@ setup(
   scripts=['libray/libray'],
   install_requires=[
     'tqdm==4.23.4',
-    'pycrypto==2.6.1', 
-    'requests==2.19.1', 
+    'pycrypto==2.6.1',
+    'requests==2.19.1',
     'beautifulsoup4==4.6.0',
   ],
 )
\ No newline at end of file