CLI WSL2 error installing

[Waiker]

Describe the bug error while running cmake compilation

To Reproduce WSL2 Ubuntu 20.04

0. apt-get update
1. Execute sudo apt install git cmake build-essential python3-venv
2. run

   
   #!/bin/bash

git clone https://github.com/RfidResearchGroup/ChameleonUltra.git ( cd ChameleonUltra/software/src mkdir -p out ( cd out cmake .. cmake --build . --config Release ) ) ( cd ChameleonUltra/software/script python3 -m venv venv source venv/bin/activate pip3 install -r requirements.txt deactivate )

3. Error

waik@Computer:~$ sudo bash setup_chameleon.sh [sudo] password for waik: fatal: destination path 'ChameleonUltra' already exists and is not an empty directory. -- Run on linux. -- Configuring done -- Generating done -- Build files have been written to: /home/waik/ChameleonUltra/software/src/out [ 15%] Built target mfkey64 [ 31%] Built target mfkey32v2 [ 46%] Built target mfkey32 [ 64%] Built target darkside [ 66%] Linking C executable /home/waik/ChameleonUltra/software/script/bin/staticnested /usr/bin/ld: CMakeFiles/staticnested.dir/nested_util.c.o: in function nested': nested_util.c:(.text+0x68f): undefined reference topthread_create' /usr/bin/ld: nested_util.c:(.text+0x6d0): undefined reference to `pthread_join' collect2: error: ld returned 1 exit status make[2]: [CMakeFiles/staticnested.dir/build.make:174: /home/waik/ChameleonUltra/software/script/bin/staticnested] Error 1 make[1]: [CMakeFiles/Makefile2:194: CMakeFiles/staticnested.dir/all] Error 2 make: *** [Makefile:84: all] Error 2 Requirement already satisfied: pyserial==3.5 in ./venv/lib/python3.8/site-packages (from -r requirements.txt (line 1)) (3.5) Requirement already satisfied: colorama==0.4.6 in ./venv/lib/python3.8/site-packages (from -r requirements.txt (line 2)) (0.4.6) Requirement already satisfied: prompt-toolkit==3.0.39 in ./venv/lib/python3.8/site-packages (from -r requirements.txt (line 3)) (3.0.39) Requirement already satisfied: wcwidth in ./venv/lib/python3.8/site-packages (from prompt-toolkit==3.0.39->-r requirements.txt (line 3)) (0.2.13)

**Expected behavior**
A clear and concise description of what you expected to happen.

**Screenshots**
![Снимок экрана 2024-08-09 122519](https://github.com/user-attachments/assets/4730a0df-ee2d-4932-8505-1d904c662ad5)

**Host (please complete the following information):**
 - WSL2 Ubuntu 20.04

**Additional context**
Please help with installation

[GameTec-live]

it says right in your error: destination path 'ChameleonUltra' already exists and is not an empty directory.

[GameTec-live]

it not finding pthread is a strange error though? maybe googling will find smthng

[Waiker]

I solved the problem by using a version of the compiler suitable for my version of the operating system LDFLAGS=-pthread cmake -DCMAKE_C_COMPILER=gcc-10 ..