【问题】
折腾：
期间，在Ubuntu下，去配置QEMU时，结果出错：
crifan@ubuntu:qemu-1.6.0-rc3$ ./configure --prefix=/opt/qemu --target-list=arm-softmmu,arm-linux-user --enable-debug
ERROR: zlib check failed
Make sure to have the zlib libs and headers installed.截图：
【解决过程】
1.很是奇怪。之前从来没遇到这种zlib校验出错的问题。
2.参考：
Re: [Qemu-discuss] Configure error with qemu 1.4
说是要安装zlib-devel
参考：
说是要安装zlib1g-dev
3.所以，要去搞清楚，到底安装哪个。
crifan@ubuntu:qemu-1.6.0-rc3$ apt-cache search zlib advancecomp - collection of recompression utilities libapache2-mod-php5 - server-side, HTML-embedded scripting language (Apache 2 module) libarchive-dev - Multi-format archive and compression library (development files) libarchive13 - Multi-format archive and compression library (shared library) libmng-dev - M-N-G library (Development headers) libmng1 - Multiple-image Network Graphics library libruby - Libraries necessary to run Ruby libruby1.8 - Libraries necessary to run Ruby 1.8 libsnappy-dev - fast compression/decompression library (development files) libsnappy1 - fast compression/decompression library libx32z1 - compression library - x32 runtime libx32z1-dev - compression library - x32 development perl - Larry Wall's Practical Extraction and Report Language perl-modules - Core Perl modules php5-cgi - server-side, HTML-embedded scripting language (CGI binary) php5-cli - command-line interpreter for the php5 scripting language squashfs-tools - Tool to create and append to squashfs filesystems squashfs-tools-dbg - Tool to create and append to squashfs filesystems (debug) zlib1g - compression library - runtime zlib1g-dbg - compression library - development zlib1g-dev - compression library - development lib64z1 - compression library - 64 bit runtime lib64z1-dev - compression library - 64 bit development apf-client - Client for Active Port Forwarding apf-server - Server for Active Port Forwarding cl-salza - Common Lisp package to write compressed data clisp-module-zlib - clisp module that adds zlib support for vectors cpm - Curses based password manager using PGP-encryption dact - multi-algorithm compression dmg2img - Tool for converting compress dmg files to hfsplus images fp-units-base - Free Pascal - base units dependency package fp-units-base-2.6.0 - Free Pascal - base units fp-units-misc - Free Pascal - miscellaneous units dependency package fp-units-misc-2.6.0 - Free Pascal - miscellaneous units gambas3-gb-compress-bzlib2 - Gambas bzlib2 component gambas3-gb-compress-zlib - Gambas zlib compression component gauche-zlib - zlib binding for Gauche iptstate - top-like interface to your netfilter connection-tracking table libapache2-mod-php5filter - server-side, HTML-embedded scripting language (apache 2 filter module) libcatalyst-plugin-compress-perl - Catalyst plugin to compress the response libcoin60 - high-level 3D graphics kit implementing the Open Inventor API libcompress-raw-zlib-perl - low-level interface to zlib compression library libcryptokit-ocaml - cryptographic algorithm library for OCaml - runtime libcryptokit-ocaml-dev - cryptographic algorithm library for OCaml - development libghc-bzlib-dev - Haskell bindings to the bzip2 library libghc-bzlib-doc - Documentation for the Haskell bindings to the bzip2 library libghc-bzlib-prof - Profiling libraries for the Haskell bindings to the bzip2 library libghc-digest-dev - efficient cryptographic hash implementations for bytestrings libghc-digest-doc - efficient cryptographic hash implementations bytestrings; documentation libghc-digest-prof - efficient cryptographic hash implementations bytestrings; profiling library libghc-zlib-bindings-dev - low-level bindings to zlib libghc-zlib-bindings-doc - low-level bindings to zlib; documentation libghc-zlib-bindings-prof - low-level bindings to zlib; profiling libraries libghc-zlib-conduit-dev - streaming compression/decompression via conduits libghc-zlib-conduit-doc - streaming compression/decompression via conduits; documentation libghc-zlib-conduit-prof - streaming compression/decompression via conduits; profiling libraries libghc-zlib-dev - Compression and decompression in the gzip and zlib formats libghc-zlib-doc - Compression and decompression in the gzip and zlib formats; documentation libghc-zlib-enum-dev - enumerator interface for zlib compression libghc-zlib-enum-doc - enumerator interface for zlib compression; documentation libghc-zlib-enum-prof - enumerator interface for zlib compression; profiling libraries libghc-zlib-prof - Compression and decompression in the gzip and zlib formats; profiling libraries libgzstream-tulip-3.7.0 - gzstream shared library, built for Tulip libio-compress-perl - bundle of IO::Compress modules libjzlib-java - reimplementation of zlib in pure Java liblz-dbg - data compressor based on the LZMA algorithm (debug) liblz-dev - data compressor based on the LZMA algorithm (development) liblz1 - data compressor based on the LZMA algorithm (library) libnifti-dev - IO libraries for the NIfTI-1 data format libnifti2 - IO libraries for the NIfTI-1 data format libphp5-embed - HTML-embedded scripting language (Embedded SAPI library) libpnglite-dev - lightweight C library for loading and writing PNG images libwww-mechanize-gzip-perl - Perl module to fetch webpages with gzip-compression libzip-ruby1.8 - a ruby module for reading and writing zip files libzip-ruby1.9.1 - a ruby module for reading and writing zip files libzlcore-data - ZLibrary cross-platform development library (support files) libzlcore-dev - ZLibrary cross-platform development library (development files) libzlcore0.12 - ZLibrary cross-platform development library (shared library) libzltext-data - ZLibrary text model/viewer part (support files) libzltext-dev - ZLibrary text model/viewer part (development files) libzltext0.12 - ZLibrary text model/viewer part (shared library) libzlui-gtk - GTK+ interface module for ZLibrary libzlui-qt4 - Qt4 interface module for ZLibrary libzzip-0-13 - library providing read access on ZIP-archives - library libzzip-dev - library providing read access on ZIP-archives - development lua-zlib - zlib library for the Lua language lua-zlib-dev - zlib development files for the Lua language node-zlib - zlib bindings for node.js php-text-figlet - PEAR module for rendering text using FIGlet fonts php5-fpm - server-side, HTML-embedded scripting language (FPM-CGI binary) r-cran-digest - GNU R package for 'hash digest' of R data structures tcl-trf - Tcl data transformations - runtime library tcl-trf-dev - Tcl data transformations - development files tcl-trf-doc - Tcl data transformations - development files tightvncserver - virtual network computing server software xtightvncviewer - virtual network computing client software for X yorick-z - zlib, jpeg and png support for the Yorick language zlib-bin - compression library - sample programs zlib-gst - Zlib bindings for GNU Smalltalk zlibc - An on-fly auto-uncompressing C library zziplib-bin - library providing read access on ZIP-archives - binaries
看起来，比较像是zlib1g和zlib1g-dev，所以去安装：
crifan@ubuntu:qemu-1.6.0-rc3$ sudo apt-get install zlib1g zlib1g zlib1g-dbg zlib1g-dev crifan@ubuntu:qemu-1.6.0-rc3$ sudo apt-get install zlib1g zlib zlib1g zlib1g-dbg zlib1g-dev zlib-bin zlibc zlib-gst crifan@ubuntu:qemu-1.6.0-rc3$ sudo apt-get install zlib1g zlib1g-dev Reading package lists... Done Building dependency tree Reading state information... Done zlib1g is already the newest version. The following NEW packages will be installed: zlib1g-dev 0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded. Need to get 177 kB of archives. After this operation, 420 kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://mirrors.ustc.edu.cn/ubuntu/ raring/main zlib1g-dev i386 1:1.2.7.dfsg-13ubuntu2 [177 kB] Fetched 177 kB in 0s (1,333 kB/s) Selecting previously unselected package zlib1g-dev:i386. (Reading database ... 189481 files and directories currently installed.) Unpacking zlib1g-dev:i386 (from .../zlib1g-dev_1%3a1.2.7.dfsg-13ubuntu2_i386.deb) ... Processing triggers for man-db ... Setting up zlib1g-dev:i386 (1:1.2.7.dfsg-13ubuntu2) ... crifan@ubuntu:qemu-1.6.0-rc3$
然后试试是否解决了问题，结果解决了问题。
【总结】
当配置QEMU时出现：
| ERROR: zlib check failed |
的错误时，去安装对应的缺少的zlib库：
sudo apt-get install zlib1g
即可解决问题。
虽然解决了此问题，但是后续又出现别的问题：
【已解决】Ubuntu下配置QEMU出错：ERROR: glib-2.12 required to compile QEMU
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