最新款MacBook Pro 512GB 2017。
例如：
$ php
dyld: Library not loaded: /usr/local/opt/jpeg/lib/libjpeg.8.dylib
Referenced from: /usr/local/bin/php
Reason: image not found
Abort trap: 6
它确实从我昨天运行Ccleaner开始，但我运行的是64位版本，而不是Windows，所以肯定不相关？
似乎大多数情况下，但不仅仅是brew安装的应用程序受到影响。
Process: php [79030]
Path: /usr/local/Cellar/php70/7.0.20_12/bin/php
Identifier: php
Version: 0
Code Type: X86-64 (Native)
Parent Process: bash [78809]
Responsible: php [79030]
User ID: 501
Date/Time: 2017-09-20 16:47:24.210 +0200
OS Version: Mac OS X 10.12.6 (16G29)
Report Version: 12
Time Awake Since Boot: 940000 seconds
Time Since Wake: 37000 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: DYLD, [0x1] Library missing
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: /usr/local/opt/jpeg/lib/libjpeg.8.dylib
Referenced from: /usr/local/bin/php
Reason: image not found
Binary Images:
0x10fe1e000 - 0x11079effb +php (0) <80DC9E50-D749-366A-BC44-517201E78D84> /usr/local/bin/php
0x11095d000 - 0x110acd727 +libcrypto.1.0.0.dylib (0) <11B495A9-782C-3FB0-9729-ACFCD9F4F53E> /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib
0x110b48000 - 0x110b89ff7 +libssl.1.0.0.dylib (0) <35C152E0-7168-3B99-94AB-ECA04D3B3DB5> /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
0x110bae000 - 0x110bd1ff3 +libreadline.7.dylib (0) <E16A5AF1-953F-3274-BFBA-725FD9973D8D> /usr/local/opt/readline/lib/libreadline.7.dylib
0x110beb000 - 0x110bf3ff3 +libintl.8.dylib (0) <9A1967E0-AC59-3EF6-B14F-643AF08A6B4F> /usr/local/opt/gettext/lib/libintl.8.dylib
0x110bfe000 - 0x110c21ffb +libpng16.16.dylib (0) <949DC3DD-DB87-3DE9-9615-FCF16DCBAC61> /usr/local/opt/libpng/lib/libpng16.16.dylib
0x11f841000 - 0x11f87edc7 dyld (433.5) <322C06B7-8878-311D-888C-C8FD2CA96FF3> /usr/lib/dyld
0x7fff81931000 - 0x7fff81967fff com.apple.LDAPFramework (2.4.28 - 194.5) <492ACA22-373E-3DD9-BAEB-9EF6AA962FD5> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP
0x7fff9303b000 - 0x7fff93047ffb libexslt.0.dylib (15.9) <0FEE938A-AD8C-344A-8240-32550E0B9C7B> /usr/lib/libexslt.0.dylib
0x7fff93050000 - 0x7fff93142ff7 libiconv.2.dylib (50) <42125B35-81D7-3FC4-9475-A26DBE10884D> /usr/lib/libiconv.2.dylib
0x7fff9364a000 - 0x7fff9367bffb libncurses.5.4.dylib (51.30.1) <B03B1BD2-7080-3856-BB02-7E8238320C3B> /usr/lib/libncurses.5.4.dylib
0x7fff93b1f000 - 0x7fff93b3bffb libresolv.9.dylib (64) <A244AE4C-00B0-396C-98FF-97FE4DB3DA30> /usr/lib/libresolv.9.dylib
0x7fff93ef6000 - 0x7fff93f07ff3 libz.1.dylib (67) <46E3FFA2-4328-327A-8D34-A03E20BFFB8E> /usr/lib/libz.1.dylib
节点也受到同样的影响：
$ node
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.58.dylib
Referenced from: /usr/local/bin/node
Reason: image not found
屏幕错误：
Process: node [79078]
Path: /usr/local/Cellar/node/8.1.2/bin/node
Identifier: node
Version: ???
Code Type: X86-64 (Native)
Parent Process: bash [78809]
Responsible: node [79078]
User ID: 501
Date/Time: 2017-09-20 16:51:15.877 +0200
OS Version: Mac OS X 10.12.6 (16G29)
Report Version: 12
Time Awake Since Boot: 940000 seconds
Time Since Wake: 37000 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: DYLD, [0x1] Library missing
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.58.dylib
Referenced from: /usr/local/bin/node
Reason: image not found
Binary Images:
0x100000000 - 0x100e845df +node (???) <95A4D949-1196-3BB6-A361-8196E3D6972B> /usr/local/bin/node
0x104e27000 - 0x104e64dc7 dyld (433.5) <322C06B7-8878-311D-888C-C8FD2CA96FF3> /usr/lib/dyld
Model: MacBookPro14,3, BootROM MBP143.0160.B02, 4 processors, Intel Core i7, 2,9 GHz, 16 GB, SMC 2.45f0
Graphics: kHW_AMDRadeonPro560Item, Radeon Pro 560, PCIe, 4096 MB
Graphics: kHW_IntelHDGraphics630Item, Intel HD Graphics 630, Built-In
Memory Module: BANK 0/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
Memory Module: BANK 1/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x173), Broadcom BCM43xx 1.0 (7.21.171.130.1a1)
Bluetooth: Version 5.0.5f1, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
USB Device: USB 3.0 Bus
USB Device: iBridge
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.2
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.2
我运行了建议的brew命令：
$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry and just ignore them. Thanks!
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/libjson-c.2.dylib
/usr/local/lib/libykclient.3.dylib
/usr/local/lib/libykpers-1.1.dylib
/usr/local/lib/libyubikey.0.dylib
Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.
Unexpected header files:
/usr/local/include/python2.7/greenlet/greenlet.h
/usr/local/include/python3.6m/greenlet/greenlet.h
Warning: Some installed formula are missing dependencies.
You should `brew install` the missing dependencies:
brew install graphviz libcroco librsvg
Run `brew missing` for more details.
dylib。看到这个Q / A：stackoverflow.com/questions/32703296