[MacPorts] #60075: Error in Scanning binaries for linking errors

[MacPorts]

#60075: Error in Scanning binaries for linking errors
------------------------+--------------------
  Reporter:  ahzeeshan  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  base       |    Version:  2.6.2
Resolution:             |   Keywords:
      Port:             |
------------------------+--------------------

Comment (by ahzeeshan):

 Cannot reproduce it today.

 ➜  ~ sudo port upgrade outdated
 Nothing to upgrade.
 --->  Scanning binaries for linking errors
 --->  No broken files found.
 --->  No broken ports found.

 However, my matplotlib was still giving an error while importing (which
 was the reason I did a sudo port selfupdate in the first place),

 >>> import matplotlib.pyplot as plt
 Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/pyplot.py", line 32, in <module>
     import matplotlib.colorbar
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/colorbar.py", line 27, in <module>
     import matplotlib.artist as martist
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/artist.py", line 13, in <module>
     from .path import Path
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/path.py", line 17, in <module>
     from . import _path, cbook, rcParams
 ImportError:
 dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/_path.cpython-37m-darwin.so, 2): Symbol not
 found: _MPL_matplotlib__contour_ARRAY_API
   Referenced from:
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/_path.cpython-37m-darwin.so
   Expected in: flat namespace
  in
 /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7
 /site-packages/matplotlib/_path.cpython-37m-darwin.so

 So I did a sudo port uninstall py37-pytorch (py37-matplotlib was installed
 as a dependency of py37-pytorch). When running sudo port install
 py37-pytorch, I got the error again:

 --->  Computing dependencies for py37-pytorch
 The following dependencies will be installed:
  py37-matplotlib
  py37-nltk
  py37-torchtext
 Continue? [Y/n]: Y
 --->  Fetching archive for py37-matplotlib
 --->  Attempting to fetch
 py37-matplotlib-3.1.3_0+cairo+webagg.darwin_19.x86_64.tbz2 from
 http://lil.fr.packages.macports.org/py37-matplotlib
 --->  Attempting to fetch
 py37-matplotlib-3.1.3_0+cairo+webagg.darwin_19.x86_64.tbz2 from
 https://packages.macports.org/py37-matplotlib
 --->  Attempting to fetch
 py37-matplotlib-3.1.3_0+cairo+webagg.darwin_19.x86_64.tbz2 from
 http://cph.dk.packages.macports.org/py37-matplotlib
 --->  Fetching distfiles for py37-matplotlib
 --->  Verifying checksums for py37-matplotlib
 --->  Extracting py37-matplotlib
 --->  Applying patches to py37-matplotlib
 Warning: reinplace s|^cairo=False|cairo=True| didn't change anything in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-
 matplotlib/py37-matplotlib/work/matplotlib-3.1.3/setup.cfg
 --->  Configuring py37-matplotlib
 --->  Building py37-matplotlib
 --->  Staging py37-matplotlib into destroot
 --->  Installing py37-matplotlib @3.1.3_0+cairo+webagg
 --->  Activating py37-matplotlib @3.1.3_0+cairo+webagg
 --->  Cleaning py37-matplotlib
 --->  Fetching archive for py37-nltk
 --->  Attempting to fetch py37-nltk-3.4.5_0.darwin_19.noarch.tbz2 from
 http://lil.fr.packages.macports.org/py37-nltk
 --->  Attempting to fetch py37-nltk-3.4.5_0.darwin_19.noarch.tbz2.rmd160
 from http://lil.fr.packages.macports.org/py37-nltk
 --->  Installing py37-nltk @3.4.5_0
 --->  Activating py37-nltk @3.4.5_0
 --->  Cleaning py37-nltk
 --->  Fetching archive for py37-torchtext
 --->  Attempting to fetch py37-torchtext-0.5.0_0.darwin_19.x86_64.tbz2
 from http://lil.fr.packages.macports.org/py37-torchtext
 --->  Attempting to fetch
 py37-torchtext-0.5.0_0.darwin_19.x86_64.tbz2.rmd160 from
 http://lil.fr.packages.macports.org/py37-torchtext
 --->  Installing py37-torchtext @0.5.0_0
 --->  Activating py37-torchtext @0.5.0_0
 --->  Cleaning py37-torchtext
 --->  Fetching archive for py37-pytorch
 --->  Attempting to fetch py37-pytorch-1.3.1_1+mkl.darwin_19.x86_64.tbz2
 from http://lil.fr.packages.macports.org/py37-pytorch
 --->  Attempting to fetch
 py37-pytorch-1.3.1_1+mkl.darwin_19.x86_64.tbz2.rmd160 from
 http://lil.fr.packages.macports.org/py37-pytorch
 --->  Installing py37-pytorch @1.3.1_1+mkl
 --->  Activating py37-pytorch @1.3.1_1+mkl
 --->  Cleaning py37-pytorch
 --->  Updating database of binaries
 --->  Scanning binaries for linking errors
       [                                        ]  81.6 %[4]    2968 killed
 sudo port install py37-pytorch

 I also don’t see any new log generated in /opt/local/var/macports/logs/

 Replying to [ticket:60075 ahzeeshan]:
 > On MacOS Catalina, I ran a `sudo port selfupdate` which gave the
 following:
 > {{{
 > --->  Updating MacPorts base sources using rsync
 > MacPorts base version 2.6.2 installed,
 > MacPorts base version 2.6.2 downloaded.
 > --->  Updating the ports tree
 > --->  MacPorts base is already the latest version
 >
 > The ports tree has been updated. To upgrade your installed ports, you
 should run
 >   port upgrade outdated
 > }}}
 >
 > After running `sudo port upgrade outdated`, I got the following error:
 >
 > {{{
 > Nothing to upgrade.
 > --->  Scanning binaries for linking errors
 >       [                                        ]  81.4 %[5]    10054
 killed     sudo port upgrade outdated
 > }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/60075#comment:3>
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