Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-===============================-=============================-============-======================================================================== ii acpi 1.6-1 amd64 displays information on ACPI devices ii adduser 3.113+nmu3 all add and remove users and groups ii apt 0.9.7.9+deb7u1 amd64 commandline package manager ii apt-listchanges 2.85.11 all package change history notification tool ii apt-utils 0.9.7.9+deb7u1 amd64 package managment related utility programs ii aptitude 0.6.8.2-1 amd64 terminal-based package manager ii aptitude-common 0.6.8.2-1 all architecture indepedent files for the aptitude package manager ii at 3.1.13-2 amd64 Delayed job execution and batch processing ii base-files 7.1wheezy4 amd64 Debian base system miscellaneous files ii base-passwd 3.5.26 amd64 Debian base system master password and group files ii bash 4.2+dfsg-0.1 amd64 GNU Bourne Again SHell ii bash-completion 1:2.0-1 all programmable completion for the bash shell ii bc 1.06.95-2+b1 amd64 The GNU bc arbitrary precision calculator language ii bind9-host 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 Version of 'host' bundled with BIND 9.X ii bsd-mailx 8.1.2-0.20111106cvs-1 amd64 simple mail user agent ii bsdmainutils 9.0.3 amd64 collection of more utilities from FreeBSD ii bsdutils 1:2.20.1-5.3 amd64 Basic utilities from 4.4BSD-Lite ii busybox 1:1.20.0-7 amd64 Tiny utilities for small and embedded systems ii bzip2 1.0.6-4 amd64 high-quality block-sorting file compressor - utilities ii ca-certificates 20130119 all Common CA certificates ii console-setup 1.88 all console font and keymap setup program ii console-setup-linux 1.88 all Linux specific part of console-setup ii coreutils 8.13-3.5 amd64 GNU core utilities ii cpio 2.11+dfsg-0.1 amd64 GNU cpio -- a program to manage archives of files ii cron 3.0pl1-124 amd64 process scheduling daemon ii curl 7.26.0-1+wheezy8 amd64 command line tool for transferring data with URL syntax ii dash 0.5.7-3 amd64 POSIX-compliant shell ii db5.1-util 5.1.29-5 amd64 Berkeley v5.1 Database Utilities ii dc 1.06.95-2+b1 amd64 The GNU dc arbitrary precision reverse-polish calculator ii debconf 1.5.49 all Debian configuration management system ii debconf-i18n 1.5.49 all full internationalization support for debconf ii debian-archive-keyring 2012.4 all GnuPG archive keys of the Debian archive ii debian-faq 5.0.1 all Debian FAQ ii debianutils 4.3.2 amd64 Miscellaneous utilities specific to Debian ii dictionaries-common 1.12.11 all Common utilities for spelling dictionary tools ii diffutils 1:3.2-6 amd64 File comparison utilities ii discover 2.1.2-5.2 amd64 hardware identification system ii discover-data 2.2010.10.18 all Data lists for Discover hardware detection system ii dmsetup 2:1.02.74-8 amd64 Linux Kernel Device Mapper userspace library ii dnsutils 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 Clients provided with BIND ii doc-debian 6.1 all Debian Project documentation and other documents ii dpkg 1.16.12 amd64 Debian package management system ii e2fslibs:amd64 1.42.5-1.1 amd64 ext2/ext3/ext4 file system libraries ii e2fsprogs 1.42.5-1.1 amd64 ext2/ext3/ext4 file system utilities ii eject 2.1.5+deb1+cvs20081104-13 amd64 ejects CDs and operates CD-Changers under Linux ii exim4 4.80-7 all metapackage to ease Exim MTA (v4) installation ii exim4-base 4.80-7 amd64 support files for all Exim MTA (v4) packages ii exim4-config 4.80-7 all configuration for the Exim MTA (v4) ii exim4-daemon-light 4.80-7 amd64 lightweight Exim MTA (v4) daemon ii file 5.11-2+deb7u1 amd64 Determines file type using "magic" numbers ii findutils 4.4.2-4 amd64 utilities for finding files--find, xargs ii ftp 0.17-27 amd64 classical file transfer client ii gcc-4.7-base:amd64 4.7.2-5 amd64 GCC, the GNU Compiler Collection (base package) ii gettext-base 0.18.1.1-9 amd64 GNU Internationalization utilities for the base system ii gnupg 1.4.12-7+deb7u3 amd64 GNU privacy guard - a free PGP replacement ii gpgv 1.4.12-7+deb7u3 amd64 GNU privacy guard - signature verification tool ii grep 2.12-2 amd64 GNU grep, egrep and fgrep ii groff-base 1.21-9 amd64 GNU troff text-formatting system (base system components) ii gzip 1.5-1.1 amd64 GNU compression utilities ii host 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 all Transitional package ii hostname 3.11 amd64 utility to set/show the host name or domain name ii htop 1.0.1-1 amd64 interactive processes viewer ii iamerican 3.3.02-6 all American English dictionary for ispell (standard version) ii ibritish 3.3.02-6 all British English dictionary for ispell (standard version) ii ienglish-common 3.3.02-6 all Common files for British and American ispell dictionaries ii ifupdown 0.7.8 amd64 high level tools to configure network interfaces ii info 4.13a.dfsg.1-10 amd64 Standalone GNU Info documentation browser ii initramfs-tools 0.109.1 all generic modular initramfs generator ii initscripts 2.88dsf-41+deb7u1 amd64 scripts for initializing and shutting down the system ii insserv 1.14.0-5 amd64 boot sequence organizer using LSB init.d script dependency information ii install-info 4.13a.dfsg.1-10 amd64 Manage installed documentation in info format ii installation-report 2.49 all system installation report ii iotop 0.4.4-4 amd64 simple top-like I/O monitor ii iproute 20120521-3+b3 amd64 networking and traffic control tools ii iptables 1.4.14-3.1 amd64 administration tools for packet filtering and NAT ii iputils-ping 3:20101006-1+b1 amd64 Tools to test the reachability of network hosts ii isc-dhcp-client 4.2.2.dfsg.1-5+deb70u6 amd64 ISC DHCP client ii isc-dhcp-common 4.2.2.dfsg.1-5+deb70u6 amd64 common files used by all the isc-dhcp* packages ii iso-codes 3.41-1 all ISO language, territory, currency, script codes and their translations ii ispell 3.3.02-6 amd64 International Ispell (an interactive spelling corrector) ii kbd 1.15.3-9 amd64 Linux console font and keytable utilities ii keyboard-configuration 1.88 all system-wide keyboard preferences ii klibc-utils 2.0.1-3.1 amd64 small utilities built with klibc for early boot ii kmod 9-3 amd64 tools for managing Linux kernel modules ii krb5-locales 1.10.1+dfsg-5+deb7u1 all Internationalization support for MIT Kerberos ii less 444-4 amd64 pager program similar to more ii libacl1:amd64 2.2.51-8 amd64 Access control list shared library ii libapt-inst1.5:amd64 0.9.7.9+deb7u1 amd64 deb package format runtime library ii libapt-pkg4.12:amd64 0.9.7.9+deb7u1 amd64 package managment runtime library ii libasprintf0c2:amd64 0.18.1.1-9 amd64 GNU library to use fprintf and friends in C++ ii libattr1:amd64 1:2.4.46-8 amd64 Extended attribute shared library ii libbind9-80 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 BIND9 Shared Library used by BIND ii libblkid1:amd64 2.20.1-5.3 amd64 block device id library ii libboost-iostreams1.49.0 1.49.0-3.2 amd64 Boost.Iostreams Library ii libbsd0:amd64 0.4.2-1 amd64 utility functions from BSD systems - shared library ii libbz2-1.0:amd64 1.0.6-4 amd64 high-quality block-sorting file compressor library - runtime ii libc-bin 2.13-38+deb7u1 amd64 Embedded GNU C Library: Binaries ii libc6:amd64 2.13-38+deb7u1 amd64 Embedded GNU C Library: Shared libraries ii libcap2:amd64 1:2.22-1.2 amd64 support for getting/setting POSIX.1e capabilities ii libclass-isa-perl 0.36-3 all report the search path for a class's ISA tree ii libcomerr2:amd64 1.42.5-1.1 amd64 common error description library ii libcurl3:amd64 7.26.0-1+wheezy8 amd64 easy-to-use client-side URL transfer library (OpenSSL flavour) ii libcwidget3 0.5.16-3.4 amd64 high-level terminal interface library for C++ (runtime files) ii libdb5.1:amd64 5.1.29-5 amd64 Berkeley v5.1 Database Libraries [runtime] ii libdevmapper1.02.1:amd64 2:1.02.74-8 amd64 Linux Kernel Device Mapper userspace library ii libdiscover2 2.1.2-5.2 amd64 hardware identification library ii libdns88 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 DNS Shared Library used by BIND ii libedit2:amd64 2.11-20080614-5 amd64 BSD editline and history libraries ii libept1.4.12 1.0.9 amd64 High-level library for managing Debian package information ii libevent-2.0-5:amd64 2.0.19-stable-3 amd64 Asynchronous event notification library ii libexpat1:amd64 2.1.0-1+deb7u1 amd64 XML parsing C library - runtime library ii libgc1c2 1:7.1-9.1 amd64 conservative garbage collector for C and C++ ii libgcc1:amd64 1:4.7.2-5 amd64 GCC support library ii libgcrypt11:amd64 1.5.0-5+deb7u1 amd64 LGPL Crypto library - runtime library ii libgdbm3:amd64 1.8.3-11 amd64 GNU dbm database routines (runtime version) ii libgeoip1 1.4.8+dfsg-3 amd64 non-DNS IP-to-country resolver library ii libgnutls26:amd64 2.12.20-8 amd64 GNU TLS library - runtime library ii libgpg-error0:amd64 1.10-3.1 amd64 library for common error values and messages in GnuPG components ii libgpm2:amd64 1.20.4-6 amd64 General Purpose Mouse - shared library ii libgssapi-krb5-2:amd64 1.10.1+dfsg-5+deb7u1 amd64 MIT Kerberos runtime libraries - krb5 GSS-API Mechanism ii libgssglue1:amd64 0.4-2 amd64 mechanism-switch gssapi library ii libidn11:amd64 1.25-2 amd64 GNU Libidn library, implementation of IETF IDN specifications ii libisc84 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 ISC Shared Library used by BIND ii libisccc80 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 Command Channel Library used by BIND ii libisccfg82 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 Config File Handling Library used by BIND ii libk5crypto3:amd64 1.10.1+dfsg-5+deb7u1 amd64 MIT Kerberos runtime libraries - Crypto Library ii libkeyutils1:amd64 1.5.5-3 amd64 Linux Key Management Utilities (library) ii libklibc 2.0.1-3.1 amd64 minimal libc subset for use with initramfs ii libkmod2:amd64 9-3 amd64 libkmod shared library ii libkrb5-3:amd64 1.10.1+dfsg-5+deb7u1 amd64 MIT Kerberos runtime libraries ii libkrb5support0:amd64 1.10.1+dfsg-5+deb7u1 amd64 MIT Kerberos runtime libraries - Support library ii libldap-2.4-2:amd64 2.4.31-1+nmu2 amd64 OpenLDAP libraries ii liblocale-gettext-perl 1.05-7+b1 amd64 module using libc functions for internationalization in Perl ii liblockfile-bin 1.09-5 amd64 support binaries for and cli utilities based on liblockfile ii liblockfile1:amd64 1.09-5 amd64 NFS-safe locking library ii liblwres80 1:9.8.4.dfsg.P1-6+nmu2+deb7u1 amd64 Lightweight Resolver Library used by BIND ii liblzma5:amd64 5.1.1alpha+20120614-2 amd64 XZ-format compression library ii libmagic1:amd64 5.11-2+deb7u1 amd64 File type determination library using "magic" numbers ii libmount1 2.20.1-5.3 amd64 block device id library ii libncurses5:amd64 5.9-10 amd64 shared libraries for terminal handling ii libncursesw5:amd64 5.9-10 amd64 shared libraries for terminal handling (wide character support) ii libnewt0.52 0.52.14-11.1 amd64 Not Erik's Windowing Toolkit - text mode windowing with slang ii libnfnetlink0 1.0.0-1.1 amd64 Netfilter netlink library ii libnfsidmap2:amd64 0.25-4 amd64 NFS idmapping library ii libopts25 1:5.12-0.1 amd64 automated option processing library based on autogen ii libp11-kit0:amd64 0.12-3 amd64 Library for loading and coordinating access to PKCS#11 modules - runtime ii libpam-modules:amd64 1.1.3-7.1 amd64 Pluggable Authentication Modules for PAM ii libpam-modules-bin 1.1.3-7.1 amd64 Pluggable Authentication Modules for PAM - helper binaries ii libpam-runtime 1.1.3-7.1 all Runtime support for the PAM library ii libpam0g:amd64 1.1.3-7.1 amd64 Pluggable Authentication Modules library ii libpci3:amd64 1:3.1.9-6 amd64 Linux PCI Utilities (shared library) ii libpcre3:amd64 1:8.30-5 amd64 Perl 5 Compatible Regular Expression Library - runtime files ii libpipeline1:amd64 1.2.1-1 amd64 pipeline manipulation library ii libpopt0:amd64 1.16-7 amd64 lib for parsing cmdline parameters ii libprocps0:amd64 1:3.3.3-3 amd64 library for accessing process information from /proc ii libreadline6:amd64 6.2+dfsg-0.1 amd64 GNU readline and history libraries, run-time libraries ii librtmp0:amd64 2.4+20111222.git4e06e21-1 amd64 toolkit for RTMP streams (shared library) ii libsasl2-2:amd64 2.1.25.dfsg1-6+deb7u1 amd64 Cyrus SASL - authentication abstraction library ii libsasl2-modules:amd64 2.1.25.dfsg1-6+deb7u1 amd64 Cyrus SASL - pluggable authentication modules ii libselinux1:amd64 2.1.9-5 amd64 SELinux runtime shared libraries ii libsemanage-common 2.1.6-6 all Common files for SELinux policy management libraries ii libsemanage1:amd64 2.1.6-6 amd64 SELinux policy management library ii libsensors4:amd64 1:3.3.2-2+deb7u1 amd64 library to read temperature/voltage/fan sensors ii libsepol1:amd64 2.1.4-3 amd64 SELinux library for manipulating binary security policies ii libsigc++-2.0-0c2a:amd64 2.2.10-0.2 amd64 type-safe Signal Framework for C++ - runtime ii libslang2:amd64 2.2.4-15 amd64 S-Lang programming library - runtime version ii libsqlite3-0:amd64 3.7.13-1+deb7u1 amd64 SQLite 3 shared library ii libss2:amd64 1.42.5-1.1 amd64 command-line interface parsing library ii libssh2-1:amd64 1.4.2-1.1 amd64 SSH2 client-side library ii libssl1.0.0:amd64 1.0.1e-2+deb7u4 amd64 SSL shared libraries ii libstdc++6:amd64 4.7.2-5 amd64 GNU Standard C++ Library v3 ii libswitch-perl 2.16-2 all switch statement for Perl ii libtasn1-3:amd64 2.13-2 amd64 Manage ASN.1 structures (runtime) ii libtext-charwidth-perl 0.04-7+b1 amd64 get display widths of characters on the terminal ii libtext-iconv-perl 1.7-5 amd64 converts between character sets in Perl ii libtext-wrapi18n-perl 0.06-7 all internationalized substitute of Text::Wrap ii libtinfo5:amd64 5.9-10 amd64 shared low-level terminfo library for terminal handling ii libtirpc1:amd64 0.2.2-5 amd64 transport-independent RPC library ii libudev0:amd64 175-7.2 amd64 libudev shared library ii libusb-0.1-4:amd64 2:0.1.12-20+nmu1 amd64 userspace USB programming library ii libustr-1.0-1:amd64 1.0.4-3 amd64 Micro string library: shared library ii libuuid1:amd64 2.20.1-5.3 amd64 Universally Unique ID library ii libwrap0:amd64 7.6.q-24 amd64 Wietse Venema's TCP wrappers library ii libxapian22 1.2.12-2 amd64 Search engine library ii libxml2:amd64 2.8.0+dfsg1-7+nmu2 amd64 GNOME XML library ii locales 2.13-38+deb7u1 all Embedded GNU C Library: National Language (locale) data [support] ii lockfile-progs 0.1.17 amd64 Programs for locking and unlocking files and mailboxes ii login 1:4.1.5.1-1 amd64 system login tools ii logrotate 3.8.1-4 amd64 Log rotation utility ii lsb-base 4.1+Debian8+deb7u1 all Linux Standard Base 4.1 init script functionality ii lsb-release 4.1+Debian8+deb7u1 all Linux Standard Base version reporting utility ii lsof 4.86+dfsg-1 amd64 Utility to list open files ii m4 1.4.16-3 amd64 a macro processing language ii man-db 2.6.2-1 amd64 on-line manual pager ii manpages 3.44-1 all Manual pages about using a GNU/Linux system ii mawk 1.3.3-17 amd64 a pattern scanning and text processing language ii mime-support 3.52-1 all MIME files 'mime.types' & 'mailcap', and support programs ii mingetty 1.08-2 amd64 Console-only getty ii mlocate 0.23.1-1 amd64 quickly find files on the filesystem based on their name ii module-init-tools 9-3 all transitional dummy package (module-init-tools to kmod) ii mount 2.20.1-5.3 amd64 Tools for mounting and manipulating filesystems ii mtr-tiny 0.82-3 amd64 Full screen ncurses traceroute tool ii multiarch-support 2.13-38+deb7u1 amd64 Transitional package to ensure multiarch compatibility ii nano 2.2.6-1+b1 amd64 small, friendly text editor inspired by Pico ii ncurses-base 5.9-10 all basic terminal type definitions ii ncurses-bin 5.9-10 amd64 terminal-related programs and man pages ii ncurses-term 5.9-10 all additional terminal type definitions ii net-tools 1.60-24.2 amd64 The NET-3 networking toolkit ii netbase 5.0 all Basic TCP/IP networking system ii netcat-traditional 1.10-40 amd64 TCP/IP swiss army knife ii nfs-common 1:1.2.6-4 amd64 NFS support files common to client and server ii ntp 1:4.2.6.p5+dfsg-2 amd64 Network Time Protocol daemon and utility programs ii ntpdate 1:4.2.6.p5+dfsg-2 amd64 client for setting system time from NTP servers ii openssh-blacklist 0.4.1+nmu1 all list of default blacklisted OpenSSH RSA and DSA keys ii openssh-blacklist-extra 0.4.1+nmu1 all list of non-default blacklisted OpenSSH RSA and DSA keys ii openssh-client 1:6.0p1-4 amd64 secure shell (SSH) client, for secure access to remote machines ii openssh-server 1:6.0p1-4 amd64 secure shell (SSH) server, for secure access from remote machines ii openssl 1.0.1e-2+deb7u4 amd64 Secure Socket Layer (SSL) binary and related cryptographic tools ii passwd 1:4.1.5.1-1 amd64 change and administer password and group data ii patch 2.6.1-3 amd64 Apply a diff file to an original ii pciutils 1:3.1.9-6 amd64 Linux PCI Utilities ii perl 5.14.2-21+deb7u1 amd64 Larry Wall's Practical Extraction and Report Language ii perl-base 5.14.2-21+deb7u1 amd64 minimal Perl system ii perl-modules 5.14.2-21+deb7u1 all Core Perl modules ii procmail 3.22-20 amd64 Versatile e-mail processor ii procps 1:3.3.3-3 amd64 /proc file system utilities ii psmisc 22.19-1+deb7u1 amd64 utilities that use the proc file system ii python 2.7.3-4+deb7u1 all interactive high-level object-oriented language (default version) ii python-apt 0.8.8.2 amd64 Python interface to libapt-pkg ii python-apt-common 0.8.8.2 all Python interface to libapt-pkg (locales) ii python-chardet 2.0.1-2 all universal character encoding detector ii python-debian 0.1.21 all Python modules to work with Debian-related data formats ii python-debianbts 1.11 all Python interface to Debian's Bug Tracking System ii python-fpconst 0.7.2-5 all Utilities for handling IEEE 754 floating point special values ii python-minimal 2.7.3-4+deb7u1 all minimal subset of the Python language (default version) ii python-reportbug 6.4.4 all Python modules for interacting with bug tracking systems ii python-soappy 0.12.0-4 all SOAP Support for Python ii python-support 1.0.15 all automated rebuilding support for Python modules ii python2.6 2.6.8-1.1 amd64 Interactive high-level object-oriented language (version 2.6) ii python2.6-minimal 2.6.8-1.1 amd64 Minimal subset of the Python language (version 2.6) ii python2.7 2.7.3-6 amd64 Interactive high-level object-oriented language (version 2.7) ii python2.7-minimal 2.7.3-6 amd64 Minimal subset of the Python language (version 2.7) ii readline-common 6.2+dfsg-0.1 all GNU readline and history libraries, common files ii reportbug 6.4.4 all reports bugs in the Debian distribution ii rpcbind 0.2.0-8 amd64 converts RPC program numbers into universal addresses ii rsync 3.0.9-4 amd64 fast, versatile, remote (and local) file-copying tool ii rsyslog 5.8.11-3 amd64 reliable system and kernel logging daemon ii screen 4.1.0~20120320gitdb59704-7 amd64 terminal multiplexer with VT100/ANSI terminal emulation ii sed 4.2.1-10 amd64 The GNU sed stream editor ii sensible-utils 0.0.7 all Utilities for sensible alternative selection ii sgml-base 1.26+nmu4 all SGML infrastructure and SGML catalog file support ii sudo 1.8.5p2-1+nmu1 amd64 Provide limited super user privileges to specific users ii sysstat 10.0.5-1 amd64 system performance tools for Linux ii sysv-rc 2.88dsf-41+deb7u1 all System-V-like runlevel change mechanism ii sysvinit 2.88dsf-41+deb7u1 amd64 System-V-like init utilities ii sysvinit-utils 2.88dsf-41+deb7u1 amd64 System-V-like utilities ii tar 1.26+dfsg-0.1 amd64 GNU version of the tar archiving utility ii task-english 3.14.1 all General English environment ii task-ssh-server 3.14.1 all SSH server ii tasksel 3.14.1 all Tool for selecting tasks for installation on Debian systems ii tasksel-data 3.14.1 all Official tasks used for installation of Debian systems ii tcpd 7.6.q-24 amd64 Wietse Venema's TCP wrapper utilities ii telnet 0.17-36 amd64 The telnet client ii texinfo 4.13a.dfsg.1-10 amd64 Documentation system for on-line information and printed output ii time 1.7-24 amd64 GNU time program for measuring CPU resource usage ii traceroute 1:2.0.18-3 amd64 Traces the route taken by packets over an IPv4/IPv6 network ii tzdata 2013i-0wheezy1 all time zone and daylight-saving time data ii ucf 3.0025+nmu3 all Update Configuration File: preserve user changes to config files. ii udev 175-7.2 amd64 /dev/ and hotplug management daemon ii unzip 6.0-8 amd64 De-archiver for .zip files ii util-linux 2.20.1-5.3 amd64 Miscellaneous system utilities ii vim 2:7.3.547-7 amd64 Vi IMproved - enhanced vi editor ii vim-common 2:7.3.547-7 amd64 Vi IMproved - Common files ii vim-runtime 2:7.3.547-7 all Vi IMproved - Runtime files ii w3m 0.5.3-8 amd64 WWW browsable pager with excellent tables/frames support ii wamerican 7.1-1 all American English dictionary words for /usr/share/dict ii wget 1.13.4-3+deb7u1 amd64 retrieves files from the web ii whiptail 0.52.14-11.1 amd64 Displays user-friendly dialog boxes from shell scripts ii whois 5.1.1~deb7u1 amd64 intelligent WHOIS client ii xkb-data 2.5.1-3 all X Keyboard Extension (XKB) configuration data ii xml-core 0.13+nmu2 all XML infrastructure and XML catalog file support ii xz-utils 5.1.1alpha+20120614-2 amd64 XZ-format compression utilities ii zlib1g:amd64 1:1.2.7.dfsg-13 amd64 compression library - runtime