I tried a lot of things from online forums. But never worked. Installed Xcode to see if it works. But it doesn't.
At first, there was an issue with the C executables at the time of the OpenSSL installation. But later, I found from here, the error occurred because of Anaconda installation. So I uninstalled anaconda and tried to install again.
But now it is throwing a different error.
➜ ~ rbenv install 2.4.0 Downloading openssl-1.1.0j.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246 Installing openssl-1.1.0j... Installed openssl-1.1.0j to /Users/akashpinnaka/.rbenv/versions/2.4.0
Downloading ruby-2.4.0.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.4/ruby-2.4.0.tar.bz2 Installing ruby-2.4.0... ruby-build: using readline from homebrew
BUILD FAILED (OS X 10.15.1 using ruby-build 20191124)
Inspect or clean up the working tree at /var/folders/xs/gy8wglwj22g9lbhqfv9mwp7m0000gn/T/ruby-build.20191205014031.81437.0Fmlfl Results logged to /var/folders/xs/gy8wglwj22g9lbhqfv9mwp7m0000gn/T/ruby-build.20191205014031.81437.log
Last 10 log lines: num2int.c:64:5: note: to match this '(' sprintf(buf, "%"PRI_LL_PREFIX"u", NUM2ULL(num)); ^ /usr/local/include/secure/_stdio.h:47:27: note: expanded from macro 'sprintf' builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS) ^ 190 warnings and 2 errors generated. make[2]: * [num2int.o] Error 1 make1: * [ext/-test-/num2int/all] Error 2 make: *** [build-ext] Error 2
Did anyone face this problem before? Any help would be greatly appreciated.
UPDATE
Adding the last few lines in the logfile. Most of them look like errors in C lang
/usr/local/include/stdlib.h:354:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
strtouq(const char *__str, char **__endptr, int __base);
^
/usr/local/include/stdlib.h:354:36: note: insert '_Nullable' if the pointer may be null
strtouq(const char *__str, char **__endptr, int __base);
^
_Nullable
/usr/local/include/stdlib.h:354:36: note: insert '_Nonnull' if the pointer should never be null
strtouq(const char *__str, char **__endptr, int __base);
^
_Nonnull
/usr/local/include/stdlib.h:356:13: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
extern char *suboptarg; /* getsubopt(3) external variable */
^
/usr/local/include/stdlib.h:356:13: note: insert '_Nullable' if the pointer may be null
extern char *suboptarg; /* getsubopt(3) external variable */
^
_Nullable
/usr/local/include/stdlib.h:356:13: note: insert '_Nonnull' if the pointer should never be null
extern char *suboptarg; /* getsubopt(3) external variable */
^
_Nonnull
num2int.c:56:21: error: expected ')'
sprintf(buf, "%"PRI_LL_PREFIX"d", NUM2LL(num));
^
num2int.c:56:5: note: to match this '('
sprintf(buf, "%"PRI_LL_PREFIX"d", NUM2LL(num));
^
/usr/local/include/secure/_stdio.h:47:27: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
num2int.c:64:21: error: expected ')'
sprintf(buf, "%"PRI_LL_PREFIX"u", NUM2ULL(num));
^
num2int.c:64:5: note: to match this '('
sprintf(buf, "%"PRI_LL_PREFIX"u", NUM2ULL(num));
^
/usr/local/include/secure/_stdio.h:47:27: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
190 warnings and 2 errors generated.
make[2]: *** [num2int.o] Error 1
make[1]: *** [ext/-test-/num2int/all] Error 2
make: *** [build-ext] Error 2
Here is the pate bin for the detailed errors: https://pastebin.com/wzLGzvC5
EDIT:
$ which clang
/usr/bin/clang
$ brew ls
adns gnutls libksba openssl ruby
autoconf icu4c libtasn1 openssl@1.1 ruby-build
automake libassuan libtool p11-kit sqlite
awk libevent libunistring pinentry unbound
coreutils libffi libusb pkg-config zlib
gettext libgcrypt libyaml postgresql
gmp libgpg-error nettle rbenv
gnupg libidn2 npth readline
$ brew doctor
Your system is ready to brew.
After I deleted the files suggested by brew doctor
Few lines from
$ ls -la /usr/local/include
total 0
drwxrwxr-x 270 akashpinnaka admin 8640 Dec 24 11:30 .
drwxr-xr-x 18 root wheel 576 Dec 5 11:15 ..
-rw-r--r-- 1 akashpinnaka admin 0 Dec 5 10:11 .keepme
lrwxr-xr-x 1 root admin 85 Dec 5 11:21 AppleTextureEncoder.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/AppleTextureEncoder.h
lrwxr-xr-x 1 root admin 78 Dec 5 11:21 AssertMacros.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/AssertMacros.h
lrwxr-xr-x 1 root admin 78 Dec 5 11:21 Availability.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/Availability.h
lrwxr-xr-x 1 root admin 86 Dec 5 11:21 AvailabilityInternal.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/AvailabilityInternal.h
lrwxr-xr-x 1 root admin 84 Dec 5 11:21 AvailabilityMacros.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/AvailabilityMacros.h
lrwxr-xr-x 1 root admin 86 Dec 5 11:21 AvailabilityVersions.h -> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/AvailabilityVersions.h