Recently I renewed my MacBook Pro, so I needed to re-setup the dev environment.
$ sudo gem install cocoapodsThen, got the following error…
Building native extensions. This could take a while...
ERROR: Error installing cocoapods:
ERROR: Failed to build gem native extension.current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /Library/Ruby/Site/2.6.0 -r ./siteconf20200822-36226-14x8p3j.rb extconf.rb
checking for ffi_prep_closure_loc() in -lffi... no
checking for ffi_prep_closure_loc() in -llibffi... no
checking for ffi_prep_closure_loc() in -llibffi-8... no
creating extconf.h
creating Makefilecurrent directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c
make "DESTDIR=" cleancurrent directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c
make "DESTDIR="
mkdir -p "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c"/libffi-x86_64; (if [ ! -f "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi"/configure ]; then echo "Running autoreconf for libffi"; cd "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi" && /bin/sh /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/autogen.sh > /dev/null; fi); (if [ ! -f "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c"/libffi-x86_64/Makefile ]; then echo "Configuring libffi for x86_64"; cd "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c"/libffi-x86_64 && env CC=" xcrun clang" CFLAGS="-arch x86_64 " LDFLAGS="-arch x86_64" "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi"/configure --disable-static --with-pic=yes --disable-dependency-tracking --disable-docs --host=x86_64-apple-darwin > /dev/null; fi); /Applications/Xcode-beta.app/Contents/Developer/usr/bin/make -C "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c"/libffi-x86_64
Configuring libffi for x86_64
/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/configure: line 18632: readelf: command not found
clang: error: unsupported option '-print-multi-os-directory'
clang: error: no input files
/Applications/Xcode-beta.app/Contents/Developer/usr/bin/make all-recursive
Making all in include
make[3]: Nothing to be done for `all'.
Making all in testsuite
make[3]: Nothing to be done for `all'.
Making all in man
make[3]: Nothing to be done for `all'.
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/prep_cif.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/prep_cif.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/prep_cif.c -fno-common -DPIC -o src/.libs/prep_cif.o
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/types.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/types.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/types.c -fno-common -DPIC -o src/.libs/types.o
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/raw_api.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/raw_api.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/raw_api.c -fno-common -DPIC -o src/.libs/raw_api.o
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/java_raw_api.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/java_raw_api.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/java_raw_api.c -fno-common -DPIC -o src/.libs/java_raw_api.o
/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/java_raw_api.c:328:46: warning: 'ffi_java_raw_size' is deprecated [-Wdeprecated-declarations]
ffi_java_raw *raw = (ffi_java_raw*)alloca (ffi_java_raw_size (cif));
^
include/ffi.h:299:56: note: 'ffi_java_raw_size' has been explicitly marked deprecated here
size_t ffi_java_raw_size (ffi_cif *cif) __attribute__((deprecated));
^
/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/java_raw_api.c:331:3: warning: 'ffi_java_ptrarray_to_raw' is deprecated [-Wdeprecated-declarations]
ffi_java_ptrarray_to_raw (cif, avalue, raw);
^
include/ffi.h:295:93: note: 'ffi_java_ptrarray_to_raw' has been explicitly marked deprecated here
void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw) __attribute__((deprecated));
^
2 warnings generated.
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/closures.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/closures.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/closures.c -fno-common -DPIC -o src/.libs/closures.o
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/x86/ffi64.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/ffi64.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/ffi64.c -fno-common -DPIC -o src/x86/.libs/ffi64.o
/bin/sh ./libtool --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -c -o src/x86/unix64.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/unix64.S
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/unix64.S -fno-common -DPIC -o src/x86/.libs/unix64.o
/bin/sh ./libtool --tag=CC --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c -o src/x86/ffiw64.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/ffiw64.c
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -Wall -fexceptions -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/ffiw64.c -fno-common -DPIC -o src/x86/.libs/ffiw64.o
/bin/sh ./libtool --mode=compile xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -c -o src/x86/win64.lo /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/win64.S
libtool: compile: xcrun clang -DHAVE_CONFIG_H -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -I. -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/include -Iinclude -I/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src -arch x86_64 -c /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/src/x86/win64.S -fno-common -DPIC -o src/x86/.libs/win64.o
/bin/sh ./libtool --tag=CC --mode=link xcrun clang -arch x86_64 -Wall -fexceptions -arch x86_64 -o libffi_convenience.la src/prep_cif.lo src/types.lo src/raw_api.lo src/java_raw_api.lo src/closures.lo src/x86/ffi64.lo src/x86/unix64.lo src/x86/ffiw64.lo src/x86/win64.lo
libtool: link: ar cru .libs/libffi_convenience.a src/.libs/prep_cif.o src/.libs/types.o src/.libs/raw_api.o src/.libs/java_raw_api.o src/.libs/closures.o src/x86/.libs/ffi64.o src/x86/.libs/unix64.o src/x86/.libs/ffiw64.o src/x86/.libs/win64.o
libtool: link: ranlib .libs/libffi_convenience.a
libtool: link: ( cd ".libs" && rm -f "libffi_convenience.la" && ln -s "../libffi_convenience.la" "libffi_convenience.la" )
/bin/sh ./libtool --tag=CC --mode=link xcrun clang -arch x86_64 -Wall -fexceptions -no-undefined -version-info `grep -v '^#' /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi/libtool-version` '-arch' 'x86_64' -arch x86_64 -o libffi.la -rpath /usr/local/lib src/prep_cif.lo src/types.lo src/raw_api.lo src/java_raw_api.lo src/closures.lo src/x86/ffi64.lo src/x86/unix64.lo src/x86/ffiw64.lo src/x86/win64.lo
libtool: link: xcrun clang -dynamiclib -o .libs/libffi.8.dylib src/.libs/prep_cif.o src/.libs/types.o src/.libs/raw_api.o src/.libs/java_raw_api.o src/.libs/closures.o src/x86/.libs/ffi64.o src/x86/.libs/unix64.o src/x86/.libs/ffiw64.o src/x86/.libs/win64.o -arch x86_64 -arch x86_64 -arch x86_64 -install_name /usr/local/lib/libffi.8.dylib -compatibility_version 10 -current_version 10.0 -Wl,-single_module
libtool: link: (cd ".libs" && rm -f "libffi.dylib" && ln -s "libffi.8.dylib" "libffi.dylib")
libtool: link: ( cd ".libs" && rm -f "libffi.la" && ln -s "../libffi.la" "libffi.la" )
# Assemble into a FAT (x86_64, i386, ppc) library
/usr/bin/libtool -static -o "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi-universal-darwin20"/.libs/libffi_convenience.a \
"/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c"/libffi-x86_64/.libs/libffi_convenience.a
rm -f "/Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c/libffi-universal-darwin20"/include/ffi.h
compiling AbstractMemory.c
In file included from AbstractMemory.c:47:
In file included from ./AbstractMemory.h:42:
In file included from ./Types.h:79:
./Type.h:50:5: error: unknown type name 'ffi_type'
ffi_type* ffiType;
^
In file included from AbstractMemory.c:49:
In file included from ./Function.h:48:
./Call.h:93:5: error: unknown type name 'ffi_cif'
ffi_cif cif;
^
In file included from AbstractMemory.c:49:
./Function.h:59:5: error: unknown type name 'ffi_type'
ffi_type* ffiReturnType;
^
./Function.h:60:5: error: unknown type name 'ffi_type'
ffi_type** ffiParameterTypes;
^
./Function.h:61:5: error: unknown type name 'ffi_cif'
ffi_cif ffi_cif;
^
./Function.h:66:5: error: unknown type name 'ffi_abi'
ffi_abi abi;
^
6 errors generated.
make: *** [AbstractMemory.o] Error 1make failed, exit code 2Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-20/2.6.0/ffi-1.13.1/gem_make.out$ sudo xcode-select --install
Then got another error…
Can’t install the software because it is not currently available from the Software Update server.I installed the Command Line Tool manually. (Need Apple dev ID)
After installing the Command Line Tool, tried to install cocoapods again and got a new error… 😅
Building native extensions. This could take a while...
Successfully installed ffi-1.13.1
Successfully installed ethon-0.12.0
Successfully installed typhoeus-1.4.0
Successfully installed netrc-0.11.0
Successfully installed cocoapods-core-1.9.3
Successfully installed claide-1.0.3
Successfully installed cocoapods-deintegrate-1.0.4
Successfully installed cocoapods-downloader-1.4.0
Successfully installed cocoapods-plugins-1.0.0
Successfully installed cocoapods-search-1.0.0
Successfully installed cocoapods-stats-1.1.0
Successfully installed cocoapods-trunk-1.5.0
Successfully installed cocoapods-try-1.2.0
Successfully installed molinillo-0.6.6
Successfully installed atomos-0.1.3
Successfully installed colored2-3.1.2
Successfully installed nanaimo-0.3.0
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /usr/bin directory.$ sudo gem install -n /usr/local/bin cocoapods
Successfully installed xcodeproj-1.18.0
Successfully installed escape-0.0.4
Successfully installed fourflusher-2.3.1
Successfully installed gh_inspector-1.1.3
Successfully installed ruby-macho-1.4.0
Successfully installed cocoapods-1.9.3
Parsing documentation for xcodeproj-1.18.0
Installing ri documentation for xcodeproj-1.18.0
Parsing documentation for escape-0.0.4
Installing ri documentation for escape-0.0.4
Parsing documentation for fourflusher-2.3.1
Installing ri documentation for fourflusher-2.3.1
Parsing documentation for gh_inspector-1.1.3
Installing ri documentation for gh_inspector-1.1.3
Parsing documentation for ruby-macho-1.4.0
Installing ri documentation for ruby-macho-1.4.0
Parsing documentation for cocoapods-1.9.3
Installing ri documentation for cocoapods-1.9.3
Done installing documentation for xcodeproj, escape, fourflusher, gh_inspector, ruby-macho, cocoapods after 3 seconds
6 gems installed
Finally, I could install cocoapods successfully ✌️
