Score:0

Ubuntu

The CMAKE_C_COMPILER: /usr/local/bin/cc is not a full path to an existing compiler tool

Akash

2/18/23, 6:47 AM

I know there are a lot of similar questions on the internet but I tried everything. But nothing works Idk what I am doing wrong.

  The CMAKE_C_COMPILER:

    /usr/local/bin/cc

  is not a full path to an existing compiler tool.

I can find gcc, g++ files under usr/bin but in the error, it searches for the compiler on usr/local/bin.

set(CATKIN_TOPLEVEL TRUE)
set(CMAKE_C_COMPILER "/usr/bin/cc")

Even I changed the path in my CMake list for the compiler. Still no luck and by the way I am using ros1 and ubuntu. and I facing this error when I am trying to catkin_make my workspace.

329

0 + 0

ros

frippe

2/18/23, 6:56 AM

"I've tried everything. But nothing works". What have you tried?

N0rbert

2/18/23, 7:24 AM

What is your Ubuntu version? Which compiler/toolchain do you plan to use? For which CPU architecture?

Score:0

Ubuntu

Archisman Panigrahi

2/18/23, 6:58 AM

I don't have your script, and cannot fix that, but there is a workaround. Create a symlink.

sudo ln -s /usr/bin/cc /usr/local/bin/cc

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Ray

2/18/23, 7:05 AM

Probably instead of using `ln`, it might be better to use `update-alternatives`? While the effect might be the same, I guess it's probably better?

N0rbert

2/18/23, 7:05 AM

Better way is to remove local compiler `/usr/local/bin/cc` file and then install needed deb-packages by commands like `sudo apt-get install gcc cmake build-essential`. Stuff in `/usr/local/` usually create a mess.

Archisman Panigrahi

2/18/23, 7:18 AM

@N0rbert As far as I understood, the script OP uses is looking for a local compiler, but OP does not have such a local compiler. In any case, please feel free to edit my answer.

Akash

2/18/23, 9:15 AM

creating a symlink worked. previously i tried to copy and paste to new directory. now by symlink my problem has solved.

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: The CMAKE_C_COMPILER: /usr/local/bin/cc is not a full path to an existing compiler tool

TH: CMAKE_C_COMPILER: /usr/local/bin/cc ไม่ใช่เส้นทางแบบเต็มไปยังเครื่องมือคอมไพเลอร์ที่มีอยู่

RO: CMAKE_C_COMPILER: /usr/local/bin/cc nu este o cale completă către un instrument de compilare existent

RU: CMAKE_C_COMPILER: /usr/local/bin/cc не является полным путем к существующему инструменту компиляции.

VI: CMAKE_C_COMPILER: /usr/local/bin/cc không phải là đường dẫn đầy đủ đến công cụ biên dịch hiện có

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