# Node installation failed 

**URL:** <https://forum.comfy.org/t/node-installation-failed/1230>\
**Category:** Custom Nodes\
**Created:** [January 26, 2025, 4:32pm UTC](https://forum.comfy.org/t/node-installation-failed/1230 "2025-01-26T16:32:02Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Goseidon](https://avatars.discourse-cdn.com/v4/letter/g/f0a364/32.png) [@Goseidon](https://forum.comfy.org/u/Goseidon)\
**Post date:** [January 26, 2025, 4:32pm UTC](https://forum.comfy.org/t/node-installation-failed/1230/1 "2025-01-26T16:32:02Z")

</div>

A lot of nodes won’t install, and this is just one of them.  
Install: pip packages  
[ComfyUI-Manager] Failed to retrieve the information of installed pip packages.  
Install(git-clone) error: [GitHub - shadowcz007/comfyui-mixlab-nodes: Workflow-to-APP、ScreenShare&FloatingVideo、GPT & 3D、SpeechRecognition&TTS](https://github.com/shadowcz007/comfyui-mixlab-nodes) / ‘set’ object is not a mapping