b57: Linux compatibility

Author: RepubblicaTech

System/OS/Shell/commands.json

@@ -9,7 +9,7 @@
         },
 
         {   "name": "prsh",
-            "desc": "The legacy Print Shell ported to vNext."
+            "desc": "v0.2.0 port of the Print Shell from v0.1.5."
         },
 
         {   "name": "clear",

System/OS/libs/pip.py

@@ -1,4 +1,4 @@
-import os, sys, subprocess
+import os, sys, subprocess, platform
 
 system = sys.platform
 
@@ -9,10 +9,14 @@ def install(*packages):
         elif system == "linux":
             try:
                 subprocess.run(['pip'], check = True)
+                print("\n\n")
             except subprocess.CalledProcessError:
                 os.system('sudo apt install -y python3-pip')
-
-            os.system(f'pip install {package}')
+            if ('arch' in platform.release()):  # Arch Linux
+                print("Arch Linux system detected, installing 'python-tqdm' from pacman.")
+                os.system('sudo pacman -S python-tqdm')
+            else:
+                os.system(f'pip install {package}')
 
 def upgrade(*packages):
     for package in packages:

System/system.json

@@ -1,8 +1,8 @@
 {
     "PyOS" : [
     {
-        "system_version": "0.2.0 Release Candidate 2.1",
-        "system_semantic": "0.2.0-rc.2.1",
+        "system_version": "0.2.0 Release Candidate 3",
+        "system_semantic": "0.2.0-rc.3",
         "system_codename": "Version Next",
         "kernel_version": "1.0"
     }