问题描述
在尝试重新安装OS X 10.14 Mojave和XCode命令行工具后，我正在尝试为旧项目安装旧的gem版本。我要安装的gem是scrypt（版本1.2.1），它是authlogic的依赖项。
I'm trying to install an old gem version for an old project after a fresh install of OS X 10.14 Mojave and XCode Command Line Tools. The gem I'm trying to install is scrypt, version 1.2.1, which is a dependency of authlogic.
gem install scrypt -v = 1.2.1
gem install scrypt -v=1.2.1
返回以下错误：
Building native extensions. This could take a while...
ERROR: Error installing scrypt:
ERROR: Failed to build gem native extension.
current directory: /Users/chris/.rvm/gems/ruby-2.4.4@rails5/gems/scrypt-1.2.1/ext/scrypt
/Users/chris/.rvm/rubies/ruby-2.4.4/bin/ruby -rrubygems /Users/chris/.rvm/gems/ruby-2.4.4@global/gems/rake-12.0.0/exe/rake RUBYARCHDIR=/Users/chris/.rvm/gems/ruby-2.4.4@rails5/extensions/x86_64-darwin-18/2.4.0/scrypt-1.2.1 RUBYLIBDIR=/Users/chris/.rvm/gems/ruby-2.4.4@rails5/extensions/x86_64-darwin-18/2.4.0/scrypt-1.2.1
mkdir -p x86_64-darwin
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/crypto_scrypt-sse.o -c ./crypto_scrypt-sse.c
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/memlimit.o -c ./memlimit.c
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/scrypt_calibrate.o -c ./scrypt_calibrate.c
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/scrypt_ext.o -c ./scrypt_ext.c
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/scryptenc_cpuperf.o -c ./scryptenc_cpuperf.c
gcc -fexceptions -O -fno-omit-frame-pointer -fno-strict-aliasing -Wall -msse -msse2 -arch x86_64 -arch i386 -o x86_64-darwin/sha256.o -c ./sha256.c
gcc -bundle -o x86_64-darwin/libscrypt_ext.bundle x86_64-darwin/crypto_scrypt-sse.o x86_64-darwin/memlimit.o x86_64-darwin/scrypt_calibrate.o x86_64-darwin/scrypt_ext.o x86_64-darwin/scryptenc_cpuperf.o x86_64-darwin/sha256.o -fexceptions -arch x86_64 -arch i386
ld: warning: The i386 architecture is deprecated for macOS (remove from the Xcode build setting: ARCHS)
ld: warning: ignoring file /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib/libSystem.tbd, missing required architecture i386 in file /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/lib/libSystem.tbd
Undefined symbols for architecture i386:
"___error", referenced from:
_crypto_scrypt in crypto_scrypt-sse.o
_memtouse in memlimit.o
"___stack_chk_fail", referenced from:
_scrypt_SHA256_Transform in sha256.o
_scrypt_SHA256_Final in sha256.o
_HMAC_scrypt_SHA256_Init in sha256.o
_HMAC_scrypt_SHA256_Final in sha256.o
_PBKDF2_scrypt_SHA256 in sha256.o
"___stack_chk_guard", referenced from:
_scrypt_SHA256_Transform in sha256.o
_scrypt_SHA256_Final in sha256.o
_HMAC_scrypt_SHA256_Init in sha256.o
_HMAC_scrypt_SHA256_Final in sha256.o
_PBKDF2_scrypt_SHA256 in sha256.o
"_free", referenced from:
_crypto_scrypt in crypto_scrypt-sse.o
"_getrlimit$UNIX2003", referenced from:
_memtouse in memlimit.o
"_gettimeofday", referenced from:
_scryptenc_cpuperf in scryptenc_cpuperf.o
"_malloc", referenced from:
_crypto_scrypt in crypto_scrypt-sse.o
"_memcpy", referenced from:
_scrypt_SHA256_Update in sha256.o
_PBKDF2_scrypt_SHA256 in sha256.o
"_mmap$UNIX2003", referenced from:
_crypto_scrypt in crypto_scrypt-sse.o
"_munmap$UNIX2003", referenced from:
_crypto_scrypt in crypto_scrypt-sse.o
"_sysconf", referenced from:
_memtouse in memlimit.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
rake aborted!
Command failed with status (1): [gcc -bundle -o x86_64-darwin/libscrypt_ext...]
/Users/chris/.rvm/gems/ruby-2.4.4@rails5/gems/ffi-compiler-1.0.1/lib/ffi-compiler/compile_task.rb:153:in `block in define_task!'
/Users/chris/.rvm/gems/ruby-2.4.4@global/gems/rake-12.0.0/exe/rake:27:in `<main>'
Tasks: TOP => default => x86_64-darwin/libscrypt_ext.bundle
(See full trace by running task with --trace)
rake failed, exit code 1
推荐答案
我遇到了这个确切的问题。
I was experiencing this exact problem.
我' m运行Mojave（10.14.4）和版本10.2的XCode命令行工具，并且在运行 gem install scrypt -v 1.2.1 时，我得到了完全相同的错误如上所述。
I'm running Mojave (10.14.4) and Version 10.2 of the XCode Command Line Tools, and when running gem install scrypt -v 1.2.1, I was getting the exact same error as described above.
解决方案是安装此软件包： /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg （如）。问题的根源显然是在此过程中的某个位置（捆绑程序？scrypt？），人们期望可以在 / usr / include 中找到头文件。最新版本的XCode不会将头文件放置在该位置，而是运行包将其放置在该位置（如）
The solution was to install this package: /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg (as described in Can't compile C program on a Mac after upgrade to Mojave). Apparently the root of the issue was that somewhere in this process (bundler? scrypt?) there was an expectation that header files could be found in /usr/include. The latest version of XCode does not place header files in that location, but running the package places them there (as documented in the XCode release notes)
这篇关于i386 Arch错误与OS X Mojave安装旧的scrypt gem版本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！