# 🚀 OSX-PROXMOX - Run macOS on ANY Computer (AMD & Intel)
Easily install macOS on Proxmox VE with just a few steps! This guide provides the simplest and most effective way to set up macOS on Proxmox, whether you're using AMD or Intel hardware.
---
## 🛠 Installation Guide
1. Install a **FRESH/CLEAN** version of Proxmox VE (v7.0.XX ~ 8.3.XX) - just follow the Next, Next & Finish (NNF) approach.
2. Open the **Proxmox Web Console** → Navigate to `Datacenter > YOUR_HOST_NAME > Shell`.
3. Copy, paste, and execute the command below:
```bash
/bin/bash -c "$(curl -fsSL https://install.osx-proxmox.com)"
```
🎉 Voilà! You can now install macOS!
---
## 🔧 Additional Configuration
### Install EFI Package in macOS (Disable Gatekeeper First)
```bash
sudo spctl --master-disable
```
---
## 🍏 macOS Versions Supported
✅ macOS High Sierra - 10.13
✅ macOS Mojave - 10.14
✅ macOS Catalina - 10.15
✅ macOS Big Sur - 11
✅ macOS Monterey - 12
✅ macOS Ventura - 13
✅ macOS Sonoma - 14
✅ macOS Sequoia - 15
---
## 🖥 Proxmox VE Versions Supported
✅ v7.0.XX ~ 8.3.XX
⚠️ v8.4.XX is not supported yet
### 🔄 OpenCore Version
- **April/2025 - 1.0.4** → with SIP Enabled, DMG only signed by Apple and all features of securities
---
## ☁️ Cloud Support (Run Hackintosh in the Cloud!)
- [🌍 VultR](https://www.vultr.com/?ref=9035565-8H)
- [📺 Video Tutorial](https://youtu.be/8QsMyL-PNrM) (Enable captions for better understanding)
---
## ⚠️ Disclaimer
🚨 **FOR DEVELOPMENT, STUDENT, AND TESTING PURPOSES ONLY.**
I am **not responsible** for any issues, damage, or data loss. Always back up your system before making any changes.
---
## 📌 Requirements
Since macOS Monterey, your host must have a **working TSC (timestamp counter)**. Otherwise, if you assign multiple cores to the VM, macOS may **crash due to time inconsistencies**. To check if your host is compatible, run the following command in Proxmox:
```bash
dmesg | grep -i -e tsc -e clocksource
```
### ✅ Expected Output (for working hosts):
```
clocksource: Switched to clocksource tsc
```
### ❌ Problematic Output (for broken hosts):
```
tsc: Marking TSC unstable due to check_tsc_sync_source failed
clocksource: Switched to clocksource hpet
```
### 🛠 Possible Fixes
1. Disable "ErP mode" and **all C-state power-saving modes** in your BIOS. Then power off your machine completely and restart.
2. Try forcing TSC in GRUB:
- Edit `/etc/default/grub` and add:
```bash
clocksource=tsc tsc=reliable
```
- Run `update-grub` and reboot (This may cause instability).
3. Verify the TSC clock source:
```bash
cat /sys/devices/system/clocksource/clocksource0/current_clocksource
```
The output **must be `tsc`**.
[Read More](https://www.nicksherlock.com/2022/10/installing-macos-13-ventura-on-proxmox/comment-page-1/#comment-55532)
---
## 🔍 Troubleshooting
### ❌ High Sierra & Below - *Recovery Server Could Not Be Contacted*
If you encounter this error, you need to switch from **HTTPS** to **HTTP** in the installation URL:
1. When the error appears, leave the window open.
2. Open **Installer Log** (`Window > Installer Log`).
3. Search for "Failed to load catalog" → Copy the log entry.
4. Close the error message and return to `macOS Utilities`.
5. Open **Terminal**, paste the copied data, and **remove everything except the URL** (e.g., `https://example.sucatalog`).
6. Change `https://` to `http://`.
7. Run the command:
```bash
nvram IASUCatalogURL="http://your-http-url.sucatalog"
```
8. Quit Terminal and restart the installation.
[Reference & More Details](https://mrmacintosh.com/how-to-fix-the-recovery-server-could-not-be-contacted-error-high-sierra-recovery-is-still-online-but-broken/)
---
## 🎥 Demonstration (in Portuguese)
📽️ [Watch on YouTube](https://youtu.be/dil6iRWiun0)
*(Enable auto-translate captions for English subtitles!)*
---
## 🎖 Credits
- **OpenCore/Acidanthera Team** - Open-source bootloader
- **Corpnewt** - Tools (ProperTree, GenSMBIOS, etc.)
- **Apple** - macOS
- **Proxmox** - Fantastic virtualization platform & documentation
---
## 🌎 Join Our Community - Universo Hackintosh Discord
💬 [**Join Here!**](https://discord.universohackintosh.com.br)