SOLVED: Error installing on Ubuntu 22.04, missing C++ at least v11

[lordpba]

SOLVED: pip install crewai has an error due to missing C++ version 11 compiler:

Building wheels for collected packages: chroma-hnswlib Building wheel for chroma-hnswlib (pyproject.toml) ... error error: subprocess-exited-with-error

× Building wheel for chroma-hnswlib (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [60 lines of output] running bdist_wheel running build running build_ext creating tmp gcc -pthread -B /home/mario/anaconda3/envs/AI_Magi_env/compiler_compat -fno-strict-overflow -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/mario/anaconda3/envs/AI_Magi_env/include -fPIC -O2 -isystem /home/mario/anaconda3/envs/AI_Magi_env/include -fPIC -I/home/mario/anaconda3/envs/AI_Magi_env/include/python3.12 -c /tmp/tmpjh4dkkgb.cpp -o tmp/tmpjh4dkkgb.o -std=c++14 gcc -pthread -B /home/mario/anaconda3/envs/AI_Magi_env/compiler_compat -fno-strict-overflow -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/mario/anaconda3/envs/AI_Magi_env/include -fPIC -O2 -isystem /home/mario/anaconda3/envs/AI_Magi_env/include -fPIC -I/home/mario/anaconda3/envs/AI_Magi_env/include/python3.12 -c /tmp/tmp7u1hon26.cpp -o tmp/tmp7u1hon26.o -std=c++11 Traceback (most recent call last): File "/home/mario/anaconda3/envs/AI_Magi_env/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in main() File "/home/mario/anaconda3/envs/AI_Magi_env/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main json_out['return_val'] = hook(hook_input['kwargs']) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/mario/anaconda3/envs/AI_Magi_env/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel return _build_backend().build_wheel(wheel_directory, config_settings, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 410, in build_wheel return self._build_with_temp_dir( ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 395, in _build_with_temp_dir self.run_setup() File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 311, in run_setup exec(code, locals()) File "", line 115, in File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/init.py", line 104, in setup return distutils.core.setup(attrs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 184, in setup return run_commands(dist) ^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 200, in run_commands dist.run_commands() File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands self.run_command(cmd) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 967, in run_command super().run_command(command) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/wheel/bdist_wheel.py", line 368, in run self.run_command("build") File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command self.distribution.run_command(command) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 967, in run_command super().run_command(command) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build.py", line 132, in run self.run_command(cmd_name) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command self.distribution.run_command(command) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 967, in run_command super().run_command(command) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/command/build_ext.py", line 91, in run _build_ext.run(self) File "/tmp/pip-build-env-mlap9xe2/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 359, in run self.build_extensions() File "", line 102, in build_extensions File "", line 69, in cpp_flag RuntimeError: Unsupported compiler -- at least C++11 support is needed! [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for chroma-hnswlib Failed to build chroma-hnswlib ERROR: Could not build wheels for chroma-hnswlib, which is required to install pyproject.toml-based projects

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solution is: sudo apt install build-essential

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Hope can be useful to others :)))

[Cap0n3]

(Just in case) To resolve this issue on Fedora version 32 or newer, you'll need to install execute the following command in the terminal to install the necessary development tools and libraries (equivalent of the build-essential package) :

sudo dnf groupinstall "Development Tools" "Development Libraries"

[GeorgeMyller]

can I fix it on a Macbook?

[lordpba]

don't know, but you can try as Macbook is Unix based:

sudo apt install build-essential

let us know!

[GeorgeMyller]

don't know, but you can try as Macbook is Unix based:

sudo apt install build-essential

let us know!

The operation couldn’t be completed. Unable to locate a Java Runtime that supports apt. Please visit http://www.java.com for information on installing Java.

[GeorgeMyller]

I installed Java again but don't work.

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