diff --git a/cli/commands/execute.js b/cli/commands/execute.js
index 6adaf7e..2cd0595 100644
--- a/cli/commands/execute.js
+++ b/cli/commands/execute.js
@@ -3,11 +3,17 @@ const fs = require('fs');
 const path = require('path');
 const chalk = require('chalk');
 
-exports.command = ['execute <language> <language-version> <file> [args..]']
+exports.command = ['execute <language> <file> [args..]']
 exports.aliases = ['run']
 exports.describe = 'Executes file with the specified runner'
 
 exports.builder = {
+    languageVersion: {
+        string: true,
+        desc: 'Set the version of the language to use',
+        alias: ['l'],
+        default: '*'
+    },
     stdin: {
         boolean: true,
         desc: 'Read input from stdin and pass to executor',
diff --git a/cli/commands/ppman_commands/install.js b/cli/commands/ppman_commands/install.js
index 4211510..fedf5b8 100644
--- a/cli/commands/ppman_commands/install.js
+++ b/cli/commands/ppman_commands/install.js
@@ -1,6 +1,6 @@
 const chalk = require('chalk');
 
-exports.command = ['install <language> <language-version>']
+exports.command = ['install <language> [language-version]']
 exports.aliases = ['i']
 exports.describe = 'Installs the named package'
 
@@ -14,7 +14,7 @@ const msg_format = {
 
 exports.handler = async function({axios, language, languageVersion}){
     try{
-        const install = await axios.post(`/api/v1/packages/${language}/${languageVersion}`)
+        const install = await axios.post(`/api/v1/packages/${language}/${languageVersion || '*'}`)
 
         console.log(msg_format.color(install.data));
     }catch({response}){
diff --git a/cli/commands/ppman_commands/uninstall.js b/cli/commands/ppman_commands/uninstall.js
index dc5bd87..0e4ebf2 100644
--- a/cli/commands/ppman_commands/uninstall.js
+++ b/cli/commands/ppman_commands/uninstall.js
@@ -1,6 +1,6 @@
 const chalk = require('chalk');
 
-exports.command = ['uninstall <language> <language-version>']
+exports.command = ['uninstall <language> [language-version]']
 exports.aliases = ['u']
 exports.describe = 'Uninstalls the named package'
 
@@ -14,7 +14,7 @@ const msg_format = {
 
 exports.handler = async function({axios, language, languageVersion}){
     try{
-        const uninstall = await axios.delete(`/api/v1/packages/${language}/${languageVersion}`)
+        const uninstall = await axios.delete(`/api/v1/packages/${language}/${languageVersion || '*'}`)
 
         console.log(msg_format.color(uninstall.data));
     }catch({response}){