title: Building Wheel For Pycares (Setup.Py) Error
body: <p>This is my first time ever posting to Stack Overflow, so my apologies for any inadvertent cringe.</p>
  <p>I'm attempting to install twint on a Macbook Pro (late 2013) running macOS Mojave version 10.14.6.</p>
  <p>When I run the command:</p>
  <pre><code>pip3 install twint==2.1.4 fire tqdm
  </code></pre>
  <p>Everything seems to work fine ... until my machine gets to the pycares part of things.</p>
  <p>At that point, I receive this <em>incredibly</em> long error message:</p>
  <pre><code>  Building wheel for pycares (setup.py) ... error
    ERROR: Command errored out with exit status 1:
     command: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' bdist_wheel -d /private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-wheel-nw_89tid
         cwd: /private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/
    Complete output (105 lines):
    running bdist_wheel
    running build
    running build_py
    creating build
    creating build/lib.macosx-10.14-x86_64-3.9
    creating build/lib.macosx-10.14-x86_64-3.9/pycares
    copying src/pycares/errno.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
    copying src/pycares/_version.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
    copying src/pycares/__init__.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
    copying src/pycares/utils.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
    copying src/pycares/__main__.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
    running build_ext
    generating cffi module 'build/temp.macosx-10.14-x86_64-3.9/_cares.c'
    creating build/temp.macosx-10.14-x86_64-3.9
    building '_cares' extension
    creating build/temp.macosx-10.14-x86_64-3.9/build
    creating build/temp.macosx-10.14-x86_64-3.9/build/temp.macosx-10.14-x86_64-3.9
    creating build/temp.macosx-10.14-x86_64-3.9/deps
    creating build/temp.macosx-10.14-x86_64-3.9/deps/c-ares
    creating build/temp.macosx-10.14-x86_64-3.9/deps/c-ares/src
    clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DHAVE_CONFIG_H=1 -D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64 -D_DARWIN_USE_64_BIT_INODE=1 -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -Ideps/c-ares/src -Ideps/c-ares/src/config_darwin -c build/temp.macosx-10.14-x86_64-3.9/_cares.c -o build/temp.macosx-10.14-x86_64-3.9/build/temp.macosx-10.14-x86_64-3.9/_cares.o
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:2682:55: error: too many arguments to function call, expected 6, have 7
      return ares_parse_ptr_reply(x0, x1, x2, x3, x4, x5, x6);
             ~~~~~~~~~~~~~~~~~~~~                         ^~
    /usr/local/include/ares.h:653:14: note: 'ares_parse_ptr_reply' declared here
    CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
                 ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:2760:59: error: too many arguments to function call, expected 6, have 7
      { result = ares_parse_ptr_reply(x0, x1, x2, x3, x4, x5, x6); }
                 ~~~~~~~~~~~~~~~~~~~~                         ^~
    /usr/local/include/ares.h:653:14: note: 'ares_parse_ptr_reply' declared here
    CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
                 ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4403:14: error: no member named 'ttl' in 'struct ares_mx_reply'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_mx_reply.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4419:14: error: no member named 'ttl' in 'struct ares_naptr_reply'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_naptr_reply.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4459:14: error: no member named 'ttl' in 'struct ares_soa_reply'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_soa_reply.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4473:14: error: no member named 'ttl' in 'struct ares_srv_reply'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_srv_reply.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4486:14: error: no member named 'ttl' in 'struct ares_txt_ext'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_txt_ext.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4498:14: error: no member named 'ttl' in 'struct ares_txt_reply'
      (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_txt_reply.ttl' is an integer */
              ~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4757:12: error: no member named 'ttl' in 'ares_mx_reply'
      { &quot;ttl&quot;, offsetof(struct ares_mx_reply, ttl),
               ^                              ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4758:48: error: no member named 'ttl' in 'struct ares_mx_reply'
               sizeof(((struct ares_mx_reply *)0)-&gt;ttl),
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4781:12: error: no member named 'ttl' in 'ares_naptr_reply'
      { &quot;ttl&quot;, offsetof(struct ares_naptr_reply, ttl),
               ^                                 ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4782:51: error: no member named 'ttl' in 'struct ares_naptr_reply'
               sizeof(((struct ares_naptr_reply *)0)-&gt;ttl),
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4853:12: error: no member named 'ttl' in 'ares_soa_reply'
      { &quot;ttl&quot;, offsetof(struct ares_soa_reply, ttl),
               ^                               ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4854:49: error: no member named 'ttl' in 'struct ares_soa_reply'
               sizeof(((struct ares_soa_reply *)0)-&gt;ttl),
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4871:12: error: no member named 'ttl' in 'ares_srv_reply'
      { &quot;ttl&quot;, offsetof(struct ares_srv_reply, ttl),
               ^                               ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4872:49: error: no member named 'ttl' in 'struct ares_srv_reply'
               sizeof(((struct ares_srv_reply *)0)-&gt;ttl),
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4886:12: error: no member named 'ttl' in 'ares_txt_ext'
      { &quot;ttl&quot;, offsetof(struct ares_txt_ext, ttl),
               ^                             ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4887:47: error: no member named 'ttl' in 'struct ares_txt_ext'
               sizeof(((struct ares_txt_ext *)0)-&gt;ttl),
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
    build/temp.macosx-10.14-x86_64-3.9/_cares.c:4898:12: error: no member named 'ttl' in 'ares_txt_reply'
      { &quot;ttl&quot;, offsetof(struct ares_txt_reply, ttl),
               ^                               ~~~
    /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
    #define offsetof(t, d) __builtin_offsetof(t, d)
                           ^                     ~
    fatal error: too many errors emitted, stopping now [-ferror-limit=]
    20 errors generated.
    error: command '/usr/bin/clang' failed with exit code 1
    ----------------------------------------
    ERROR: Failed building wheel for pycares
    Running setup.py clean for pycares
    Building wheel for termcolor (setup.py) ... done
    Created wheel for termcolor: filename=termcolor-1.1.0-py3-none-any.whl size=4829 sha256=c214e388921652325c2a3983e146fa540a22afda156e29172146ba1afa1867b6
    Stored in directory: /Users/oldmacbook/Library/Caches/pip/wheels/b6/0d/90/0d1bbd99855f99cb2f6c2e5ff96f8023fad8ec367695f7d72d
  Successfully built twint termcolor
  Failed to build pycares
  Installing collected packages: pycares, numpy, geographiclib, aiohttp, termcolor, schedule, pysocks, pandas, geopy, fake-useragent, elasticsearch, cchardet, beautifulsoup4, aiohttp-socks, aiodns, twint, tqdm, fire
      Running setup.py install for pycares ... error
      ERROR: Command errored out with exit status 1:
       command: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' install --record /private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-record-zthgkaej/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.9/pycares
           cwd: /private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/
      Complete output (105 lines):
      running install
      running build
      running build_py
      creating build
      creating build/lib.macosx-10.14-x86_64-3.9
      creating build/lib.macosx-10.14-x86_64-3.9/pycares
      copying src/pycares/errno.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
      copying src/pycares/_version.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
      copying src/pycares/__init__.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
      copying src/pycares/utils.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
      copying src/pycares/__main__.py -&gt; build/lib.macosx-10.14-x86_64-3.9/pycares
      running build_ext
      generating cffi module 'build/temp.macosx-10.14-x86_64-3.9/_cares.c'
      creating build/temp.macosx-10.14-x86_64-3.9
      building '_cares' extension
      creating build/temp.macosx-10.14-x86_64-3.9/build
      creating build/temp.macosx-10.14-x86_64-3.9/build/temp.macosx-10.14-x86_64-3.9
      creating build/temp.macosx-10.14-x86_64-3.9/deps
      creating build/temp.macosx-10.14-x86_64-3.9/deps/c-ares
      creating build/temp.macosx-10.14-x86_64-3.9/deps/c-ares/src
      clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -I/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DHAVE_CONFIG_H=1 -D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64 -D_DARWIN_USE_64_BIT_INODE=1 -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 -Ideps/c-ares/src -Ideps/c-ares/src/config_darwin -c build/temp.macosx-10.14-x86_64-3.9/_cares.c -o build/temp.macosx-10.14-x86_64-3.9/build/temp.macosx-10.14-x86_64-3.9/_cares.o
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:2682:55: error: too many arguments to function call, expected 6, have 7
        return ares_parse_ptr_reply(x0, x1, x2, x3, x4, x5, x6);
               ~~~~~~~~~~~~~~~~~~~~                         ^~
      /usr/local/include/ares.h:653:14: note: 'ares_parse_ptr_reply' declared here
      CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
                   ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:2760:59: error: too many arguments to function call, expected 6, have 7
        { result = ares_parse_ptr_reply(x0, x1, x2, x3, x4, x5, x6); }
                   ~~~~~~~~~~~~~~~~~~~~                         ^~
      /usr/local/include/ares.h:653:14: note: 'ares_parse_ptr_reply' declared here
      CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
                   ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4403:14: error: no member named 'ttl' in 'struct ares_mx_reply'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_mx_reply.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4419:14: error: no member named 'ttl' in 'struct ares_naptr_reply'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_naptr_reply.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4459:14: error: no member named 'ttl' in 'struct ares_soa_reply'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_soa_reply.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4473:14: error: no member named 'ttl' in 'struct ares_srv_reply'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_srv_reply.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4486:14: error: no member named 'ttl' in 'struct ares_txt_ext'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_txt_ext.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4498:14: error: no member named 'ttl' in 'struct ares_txt_reply'
        (void)((p-&gt;ttl) | 0);  /* check that 'struct ares_txt_reply.ttl' is an integer */
                ~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4757:12: error: no member named 'ttl' in 'ares_mx_reply'
        { &quot;ttl&quot;, offsetof(struct ares_mx_reply, ttl),
                 ^                              ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4758:48: error: no member named 'ttl' in 'struct ares_mx_reply'
                 sizeof(((struct ares_mx_reply *)0)-&gt;ttl),
                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4781:12: error: no member named 'ttl' in 'ares_naptr_reply'
        { &quot;ttl&quot;, offsetof(struct ares_naptr_reply, ttl),
                 ^                                 ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4782:51: error: no member named 'ttl' in 'struct ares_naptr_reply'
                 sizeof(((struct ares_naptr_reply *)0)-&gt;ttl),
                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4853:12: error: no member named 'ttl' in 'ares_soa_reply'
        { &quot;ttl&quot;, offsetof(struct ares_soa_reply, ttl),
                 ^                               ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4854:49: error: no member named 'ttl' in 'struct ares_soa_reply'
                 sizeof(((struct ares_soa_reply *)0)-&gt;ttl),
                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4871:12: error: no member named 'ttl' in 'ares_srv_reply'
        { &quot;ttl&quot;, offsetof(struct ares_srv_reply, ttl),
                 ^                               ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4872:49: error: no member named 'ttl' in 'struct ares_srv_reply'
                 sizeof(((struct ares_srv_reply *)0)-&gt;ttl),
                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4886:12: error: no member named 'ttl' in 'ares_txt_ext'
        { &quot;ttl&quot;, offsetof(struct ares_txt_ext, ttl),
                 ^                             ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4887:47: error: no member named 'ttl' in 'struct ares_txt_ext'
                 sizeof(((struct ares_txt_ext *)0)-&gt;ttl),
                        ~~~~~~~~~~~~~~~~~~~~~~~~~~  ^
      build/temp.macosx-10.14-x86_64-3.9/_cares.c:4898:12: error: no member named 'ttl' in 'ares_txt_reply'
        { &quot;ttl&quot;, offsetof(struct ares_txt_reply, ttl),
                 ^                               ~~~
      /Library/Developer/CommandLineTools/usr/lib/clang/10.0.1/include/stddef.h:120:24: note: expanded from macro 'offsetof'
      #define offsetof(t, d) __builtin_offsetof(t, d)
                             ^                     ~
      fatal error: too many errors emitted, stopping now [-ferror-limit=]
      20 errors generated.
      error: command '/usr/bin/clang' failed with exit code 1
      ----------------------------------------
  ERROR: Command errored out with exit status 1: /usr/local/opt/python@3.9/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;'; __file__='&quot;'&quot;'/private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-install-rsphcstm/pycares_e62e234778824ea1834667778e68b769/setup.py'&quot;'&quot;';f=getattr(tokenize, '&quot;'&quot;'open'&quot;'&quot;', open)(__file__);code=f.read().replace('&quot;'&quot;'\r\n'&quot;'&quot;', '&quot;'&quot;'\n'&quot;'&quot;');f.close();exec(compile(code, __file__, '&quot;'&quot;'exec'&quot;'&quot;'))' install --record /private/var/folders/xn/8s6c14ws39v8x7gn13dpjj680000gp/T/pip-record-zthgkaej/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.9/pycares Check the logs for full command output.
  </code></pre>
  <p>My apologies if the solution to this problem is blindingly obvious.  I'm well and truly beyond the scope of my limited understanding here.</p>
  <p>That said, if anyone would be willing to spend some time explaining what's going on here to a newb like me, and guiding me through the process of resolving this error, I would be immensely grateful.</p>