Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

['Chris Barker' via PyInstaller]

it seems you've solved your issue, but a note:

My environment/install looks like this:
>   conda create --name myapp python=3.7
>   conda activate myapp
>   conda install -c numba numba  # numba is optional, actually
>   conda install -c conda-forge librosa
>   conda install pyqt pillow pyaudio
>   pip install pyinstaller   # conda's version is 3.5,
> pip's is 3.6
>

conda-forge has 3.6. As a rule, if you want the latest and greatest,
conda-forge is the way to go. I've found it works well to add the
conda-forge channel first in your config, and go from there.

It also works better to always give conda the entire list of dependencies
at once: put them in a requirements file, and pass that to conda. IN your
example, that would be:

conda_requirements.txt:

python=3.7
numba
librosa
pyqt
pillow
pyaudio
pyinstaller

Then you can do:

conda create -n myapp --file conda_requriements.txt

or you can create the env, and do:

conda install --file conda_requriements.txt

If requirements change: either a new one, or an updated version, you still
want to pass them all in at once.

This lets the conda requirements resolvet use all the information to build
an optimal environment, even with only one change.

Better yet, make an environment.yaml file with all the versions pinned, and
use that to build the environment for your pyinstaller build. You are
assured consistency that way.

HTH,

-CHB







>
> my setuptools version is 41.4.0...perhaps a downgrade could help?
>
>
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Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

[Scott Hawley]

SOLVED!

This actually, apparently was entirely a 'conda' environment error.  What 
fixed it was:

conda deactivate myapp
conda activate myapp 
conda uninstall librosa
conda install -c conda-forge librosa 

There were some extra hidden targets that neeeded defining before the whole 
thing would build, which were...
hiddenimports=['librosa', 'scipy._lib.messagestream', 'sklearn.tree', 
'sklearn.neighbors.typedefs', 'sklearn.neighbors.quad_tree', 
'sklearn.tree._utils', 'sklearn.utils._cython_blas'],

...but the main thing as "turning it off and on again" with respect to the 
conda environment.  

Thanks!



On Friday, April 3, 2020 at 8:06:55 AM UTC-5, Abasi Brown wrote:
>
> revise step one:
>
> def get_librosa_path():
>  import librosa
>  librosa_path = librosa.__path__[0]
>  return librosa_path
>
>
> On Fri, Apr 3, 2020 at 8:38 AM Abasi Brown  > wrote:
>
>> 1. Try opening the spec file and after the line that says 'block_cipher = 
>> None' put:
>>
>> def get_librosa_path():
>>  import librosa
>>  librosa_path = sklearn.__path__[0]
>>  return librosa_path
>>
>> 2. Then after the lines that say 'pyz = PYZ(a.pure, a.zipped_data, 
>> cipher=block_cipher)' put:
>>
>> dict_tree = Tree(get_librosa_path(), prefix='librosa', excludes=["*.pyc"])
>> a.datas += dict_tree
>> a.binaries = filter(lambda x: 'librosa' not in x[0], a.binaries)
>>
>> 3. Then go to your command line and run the following command:
>>
>> pyinstaller your_file_name.spec --specpath=test
>>
>> Then run the executable.  You will likely discover you need to import 
>> other libraries.  Any library that doesn't work as a hidden import can be 
>> imported this way just replace 'librosa' with the name of the library you 
>> are trying to include.
>>
>

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Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

[Scott Hawley]

Thanks very much for your suggestions!   Following those steps (i.e. 
editing myapp.spec) changes the amount of output provided before the 
"Module not found" error message appears, but this has moved the error 
message from the final executable earlier to the pyinstaller build attempt:

source/ $ pyinstaller myapp.spec --specpath=test
Traceback (most recent call last):
  File "/home/mcskwayrd/anaconda3/bin/pyinstaller", line 10, in 
sys.exit(run())
  File 
"/home/mcskwayrd/anaconda3/lib/python3.6/site-packages/PyInstaller/__main__.py",
 
line 114, in run
run_build(pyi_config, spec_file, **vars(args))
  File 
"/home/mcskwayrd/anaconda3/lib/python3.6/site-packages/PyInstaller/__main__.py",
 
line 65, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File 
"/home/mcskwayrd/anaconda3/lib/python3.6/site-packages/PyInstaller/building/build_main.py",
 
line 734, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), 
kw.get('clean_build'))
  File 
"/home/mcskwayrd/anaconda3/lib/python3.6/site-packages/PyInstaller/building/build_main.py",
 
line 681, in build
exec(code, spec_namespace)
  File "myapp.spec", line 25, in 
dict_tree = Tree(get_librosa_path(), prefix='librosa', 
excludes=["*.pyc"])
  File "myapp.spec", line 6, in get_librosa_path
import librosa
ModuleNotFoundError: No module named 'librosa'
$ 



On Friday, April 3, 2020 at 8:06:55 AM UTC-5, Abasi Brown wrote:
>
> revise step one:
>
> def get_librosa_path():
>  import librosa
>  librosa_path = librosa.__path__[0]
>  return librosa_path
>
>
> On Fri, Apr 3, 2020 at 8:38 AM Abasi Brown  > wrote:
>
>> 1. Try opening the spec file and after the line that says 'block_cipher = 
>> None' put:
>>
>> def get_librosa_path():
>>  import librosa
>>  librosa_path = sklearn.__path__[0]
>>  return librosa_path
>>
>> 2. Then after the lines that say 'pyz = PYZ(a.pure, a.zipped_data, 
>> cipher=block_cipher)' put:
>>
>> dict_tree = Tree(get_librosa_path(), prefix='librosa', excludes=["*.pyc"])
>> a.datas += dict_tree
>> a.binaries = filter(lambda x: 'librosa' not in x[0], a.binaries)
>>
>> 3. Then go to your command line and run the following command:
>>
>> pyinstaller your_file_name.spec --specpath=test
>>
>> Then run the executable.  You will likely discover you need to import 
>> other libraries.  Any library that doesn't work as a hidden import can be 
>> imported this way just replace 'librosa' with the name of the library you 
>> are trying to include.
>>
>

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Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

[Hartmut Goebel]

Am 03.04.20 um 01:04 schrieb Scott Hawley:
> Any suggestions?

See the "hooks" section in the manual

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Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

[Abasi Brown]

revise step one:

def get_librosa_path():
 import librosa
 librosa_path = librosa.__path__[0]
 return librosa_path


On Fri, Apr 3, 2020 at 8:38 AM Abasi Brown  wrote:

> 1. Try opening the spec file and after the line that says 'block_cipher =
> None' put:
>
> def get_librosa_path():
>  import librosa
>  librosa_path = sklearn.__path__[0]
>  return librosa_path
>
> 2. Then after the lines that say 'pyz = PYZ(a.pure, a.zipped_data,
> cipher=block_cipher)' put:
>
> dict_tree = Tree(get_librosa_path(), prefix='librosa', excludes=["*.pyc"])
> a.datas += dict_tree
> a.binaries = filter(lambda x: 'librosa' not in x[0], a.binaries)
>
> 3. Then go to your command line and run the following command:
>
> pyinstaller your_file_name.spec --specpath=test
>
> Then run the executable.  You will likely discover you need to import
> other libraries.  Any library that doesn't work as a hidden import can be
> imported this way just replace 'librosa' with the name of the library you
> are trying to include.
>

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Re: [PyInstaller] pyinstaller + librosa: "Module not found" for EXE, even w/ hidden import?

[Abasi Brown]

1. Try opening the spec file and after the line that says 'block_cipher =
None' put:

def get_librosa_path():
 import librosa
 librosa_path = sklearn.__path__[0]
 return librosa_path

2. Then after the lines that say 'pyz = PYZ(a.pure, a.zipped_data,
cipher=block_cipher)' put:

dict_tree = Tree(get_librosa_path(), prefix='librosa', excludes=["*.pyc"])
a.datas += dict_tree
a.binaries = filter(lambda x: 'librosa' not in x[0], a.binaries)

3. Then go to your command line and run the following command:

pyinstaller your_file_name.spec --specpath=test

Then run the executable.  You will likely discover you need to import other
libraries.  Any library that doesn't work as a hidden import can be
imported this way just replace 'librosa' with the name of the library you
are trying to include.

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