brew doctor warnings

brew doctor warnings

brew doctor
Warning: /usr/local/share/python is not needed in PATH.
Formerly homebrew put Python scripts you installed via `pip` or `pip3`
(or `easy_install`) into that directory above but now it can be removed
from your PATH variable.
Python scripts will now install into /usr/local/bin.
You can delete anything, except 'Extras', from the /usr/local/share/python
(and /usr/local/share/python3) dir and install affected Python packages
anew with `pip install --upgrade`.

Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected dylibs:
    /usr/local/lib/libasan.0.dylib
    /usr/local/lib/libasan.1.dylib
    /usr/local/lib/libatomic.1.dylib
    /usr/local/lib/libcilkrts.5.dylib
    /usr/local/lib/libgcc_ext.10.4.dylib
    /usr/local/lib/libgcc_ext.10.5.dylib
    /usr/local/lib/libgcc_s.1.dylib
    /usr/local/lib/libgfortran.3.dylib
    /usr/local/lib/libgomp.1.dylib
    /usr/local/lib/libitm.1.dylib
    /usr/local/lib/libmacfuse_i32.2.dylib
    /usr/local/lib/libmacfuse_i64.2.dylib
    /usr/local/lib/libMonoPosixHelper.dylib
    /usr/local/lib/libosxfuse_i32.2.dylib
    /usr/local/lib/libosxfuse_i64.2.dylib
    /usr/local/lib/libpng.3.dylib
    /usr/local/lib/libpng12.0.dylib
    /usr/local/lib/libpng14.14.dylib
    /usr/local/lib/libquadmath.0.dylib
    /usr/local/lib/libSFFileMonitor.32.dylib
    /usr/local/lib/libSFIPC.32.dylib
    /usr/local/lib/libSFIPC.I.dylib
    /usr/local/lib/libSFsqlite3.7.4.dylib
    /usr/local/lib/libSFSyncEngine.I.dylib
    /usr/local/lib/libssp.0.dylib
    /usr/local/lib/libstdc++.6.dylib
    /usr/local/lib/libubsan.0.dylib

Warning: Unbrewed .la files were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .la files:
    /usr/local/lib/libasan.la
    /usr/local/lib/libatomic.la
    /usr/local/lib/libcilkrts.la
    /usr/local/lib/libgfortran.la
    /usr/local/lib/libgmp.la
    /usr/local/lib/libgomp.la
    /usr/local/lib/libitm.la
    /usr/local/lib/libjpeg.la
    /usr/local/lib/libmpc.la
    /usr/local/lib/libmpfr.la
    /usr/local/lib/libosxfuse_i32.la
    /usr/local/lib/libosxfuse_i64.la
    /usr/local/lib/libpng12.la
    /usr/local/lib/libpng14.la
    /usr/local/lib/libpng15.la
    /usr/local/lib/libquadmath.la
    /usr/local/lib/libssp.la
    /usr/local/lib/libssp_nonshared.la
    /usr/local/lib/libstdc++.la
    /usr/local/lib/libsupc++.la
    /usr/local/lib/libubsan.la

Warning: Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .pc files:
    /usr/local/lib/pkgconfig/libpng12.pc
    /usr/local/lib/pkgconfig/libpng14.pc
    /usr/local/lib/pkgconfig/osxfuse.pc

Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
    /usr/local/lib/libatomic.a
    /usr/local/lib/libcilkrts.a
    /usr/local/lib/libgfortran.a
    /usr/local/lib/libgmp.a
    /usr/local/lib/libgomp.a
    /usr/local/lib/libitm.a
    /usr/local/lib/libmpc.a
    /usr/local/lib/libmpfr.a
    /usr/local/lib/libpng12.a
    /usr/local/lib/libpng14.a
    /usr/local/lib/libquadmath.a
    /usr/local/lib/libssp.a
    /usr/local/lib/libssp_nonshared.a
    /usr/local/lib/libstdc++.a
    /usr/local/lib/libsupc++.a

Hey, I have a lot of similar warnings. Did you ever delete these files or figure out what they're needed for?