Source Installation error

[Gatehouse, Alfie B]

Hi whoever it may concern, 

My name is Alfie Gatehouse a PhD student of Joshua Edel and Alex Ivanov at Imperial College, London.

I am trying to install MOSAIC from source to my Mac, running OS Catalina. However, I keep getting the following error.:

(base) Alfie-Gatehouse-Mac:MOSAIC alfiegatehouse$ pip install mosaic-nist

Collecting mosaic-nist

  Using cached mosaic-nist-1.3.5.tar.gz (7.0 MB)

    ERROR: Command errored out with exit status 1:

     command: /opt/anaconda3/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/setup.py'"'"'; __file__='"'"'/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-pip-egg-info-rt1frtoj

         cwd: /private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/

    Complete output (12 lines):

    Traceback (most recent call last):

      File "<string>", line 1, in <module>

      File "/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/setup.py", line 2, in <module>

        import mosaic

      File "/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/mosaic/__init__.py", line 1, in <module>

        from ._version import __version__

      File "/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/mosaic/_version.py", line 2, in <module>

        from mosaic.utilities.resource_path import resource_path

      File "/private/var/folders/gj/4v_4z1b13gvcl54_zmxy14fm0000gn/T/pip-install-1qwt1bn5/mosaic-nist/mosaic/utilities/resource_path.py", line 83

        print resource_path('.settings')

              ^

    SyntaxError: invalid syntax

    ----------------------------------------

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

I have tried using previous versions but I get the same error. 

Any help would be much appreciated.

Best, 

Alfie

[Balijepalli, Arvind K. (Fed)]

Hi Alfie,

 

The error appears to be related to using Python 3 with an older version of MOSAIC that was built with Python 2. I will have to check if the pip repository was updated for ver. 2. I would suggest installing from the Git repository instead. Instructions are here: https://pages.nist.gov/mosaic//html/doc/InstallOSX.html#installosx. Please feel free to email me if you still run into problems.

 

Thanks,

Arvind

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[Alfie Gatehouse]

Hi Arvind, 

Thanks for getting back so quick.

I tried what you suggested and I am now attempting to install via the source downloaded from GitHub, which seems to have fixed the previous error However, now an error is returned saying the module ‘uncertainties’ cannot be found:

(base) Alfie-Gatehouse-Mac:~ alfiegatehouse$ cd ~/projects/MOSAIC

(base) Alfie-Gatehouse-Mac:MOSAIC alfiegatehouse$ python setup.py mosaic_deps

Traceback (most recent call last):

  File "setup.py", line 2, in <module>

    import mosaic

  File "/Users/alfiegatehouse/projects/MOSAIC/mosaic/__init__.py", line 14, in <module>

    import mosaic.partition.metaEventPartition

  File "/Users/alfiegatehouse/projects/MOSAIC/mosaic/partition/metaEventPartition.py", line 42, in <module>

    import uncertainties

ModuleNotFoundError: No module named 'uncertainties'

(base) Alfie-Gatehouse-Mac:MOSAIC alfiegatehouse$ 

Again, your help is much appreciated.

Alfie

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