I am having trouble downloading the 'librosa' module to the raspberry pie.

[Kownby]

Hello giulbia,

I have a raspberry pie but I want to use it without a docker.

So after learning, I wanted to use the code in the "prediction_simulation" folder.

There was a problem downloading the 'librosa' module to the raspberry pie. Do you know what the problem is?

When I look at the picture, it says 'llvmlite' module problem.

Hope your advice.

$pip3 install llvmlite Collecting llvmlite Using cached https://files.pythonhosted.org/packages/5e/6c/4711620ae28b8aaa8d731e519ead648359d71c1de0c709e408671236b23a/llvmlite-0.25.0.tar.gz Building wheels for collected packages: llvmlite Running setup.py bdist_wheel for llvmlite ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-9uahlrfw/llvmlite/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d /tmp/tmp_8qoash8pip-wheel- --python-tag cp35: running bdist_wheel /usr/bin/python3 /tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py LLVM version... Traceback (most recent call last): File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 105, in main_posix out = subprocess.check_output([llvm_config, '--version']) File "/usr/lib/python3.5/subprocess.py", line 316, in check_output **kwargs).stdout File "/usr/lib/python3.5/subprocess.py", line 383, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.5/subprocess.py", line 676, in init restore_signals, start_new_session) File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_child raise child_exception_type(errno_num, err_msg) FileNotFoundError: [Errno 2] No such file or directory: 'llvm-config'

During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 167, in main() File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 157, in main main_posix('linux', '.so') File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 108, in main_posix "to the path for llvm-config" % (llvm_config,)) RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-config error: command '/usr/bin/python3' failed with exit status 1

Failed building wheel for llvmlite Running setup.py clean for llvmlite Failed to build llvmlite Installing collected packages: llvmlite Running setup.py install for llvmlite ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-9uahlrfw/llvmlite/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-nbxj5om_-record/install-record.txt --single-version-externally-managed --compile --user --prefix=: running install running build got version from file /tmp/pip-build-9uahlrfw/llvmlite/llvmlite/_version.py {'version': '0.25.0', 'full': '9af98a608a49278dbc4ce5dc743152f2341b6a87'} running build_ext /usr/bin/python3 /tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py LLVM version... Traceback (most recent call last): File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 105, in main_posix out = subprocess.check_output([llvm_config, '--version']) File "/usr/lib/python3.5/subprocess.py", line 316, in check_output **kwargs).stdout File "/usr/lib/python3.5/subprocess.py", line 383, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.5/subprocess.py", line 676, in init restore_signals, start_new_session) File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_child raise child_exception_type(errno_num, err_msg) FileNotFoundError: [Errno 2] No such file or directory: 'llvm-config'

During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 167, in main() File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 157, in main main_posix('linux', '.so') File "/tmp/pip-build-9uahlrfw/llvmlite/ffi/build.py", line 108, in main_posix "to the path for llvm-config" % (llvm_config,)) RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-config error: command '/usr/bin/python3' failed with exit status 1

---

Command"/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-9uahlrfw/llvmlite/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-nbxj5om_-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-9uahlrfw/llvmlite/

Thank you.

[giulbia]

Hi,

So I don't recall having the same issue when I tried the installation without docker so I looked it up on the internet and found this stackoverflow thread.

Other than that, I can tell you the list of installation executed in my Dockerfile to build the image:

apt-get install python-dev pip install numpy apt-get install -y libblas-dev apt-get install -y liblapack-dev apt-get install -y gfortran pip install librosa

Please notice I was on Raspberry Pi 2B and using Python 2.7

Thanks for reaching out.

[Taslim-M]

Hope this helps. You may want to install librosa before others, so it can be beneficial to start from a fresh OS.

https://stackoverflow.com/a/64517963/13429029