每日彙整: 2017-10-30

樹莓派、樹莓派之學習、樹莓派之教育

【鼎革‧革鼎】︰ Raspbian Stretch 《六之 B 》

將要如何開始旅程呢？也許先讀讀官方發怖通知的好，省得走許多冤枉路呦！尤其是其注意事項哩︰

Table of Contents

5.1. Upgrade specific items for stretch
5.1.1. Late mounting of /usr is no longer supported
5.1.2. FTP access to Debian hosted mirrors will be removed
5.1.3. Noteworthy obsolete packages
5.1.4. Things to do post upgrade before rebooting
5.1.5. Executables are now compiled as position independent executables (PIE) by default
5.1.6. Most LSB compatibility packages have been removed
5.2. Limitations in security support
5.2.1. Security status of web browsers
5.2.2. Lack of security support for the ecosystem around libv8 and Node.js
5.3. Package specific issues
5.3.1. Older ciphers and SSH1 protocol disabled in OpenSSH by default
5.3.2. Possible backwards incompatible changes to APT
5.3.3. Desktops will migrate to libinput Xorg driver
5.3.4. Upstart removed
5.3.5. The debhelper tool now generates dbgsym packages by default
5.3.6. OpenSSL related changes
5.3.7. Perl changes that may break third-party software
5.3.8. PostgreSQL PL/Perl incompatibility
5.3.9. net-tools will be deprecated in favor of iproute2
5.3.10. The _netdev mount option is recommended when using AoE (ATA over ethernet) devices
5.3.11. Harmless “Unescaped … in regex is deprecated, …” warnings during upgrade
5.3.12. SELinux policy store migration
5.3.13. iSCSI Enterprise Target no longer supported

 

然後在安裝軟體前，先用

apt-cache search □□□

查詢有沒有那個東東。同時用

apt-cache show ○○○

知道它的詳細版本資料。

舉例說，作者想裝 pd-extended ，於是查詢

pi@raspberrypi:~ apt-cache search pd-extended pd-extendedview - toolkit for panoramic image creation and projection mapping puredata-import - Pd object for loading libraries within a patch</pre>    <span style="color: #666699;">後，故曉得沒有。所以考之</span> <h2><span style="color: #666699;"><a style="color: #666699;" href="https://puredata.info/downloads/pd-extended">Project Description</a></span></h2> <img class="alignnone size-full wp-image-77677" src="http://www.freesandal.org/wp-content/uploads/pd-extended-logo.png" alt="" width="75" height="75" />  <span style="color: #808080;">Pd-extended was built to be an easy-to-install and thorough assembly of available libraries, extensions, and documentation. Unfortunately it is no longer maintained. Say it again:</span> <h3><span style="color: #ff9900;">Pd-extended has been abandoned and discontinued. The last release is several years old. USE AT YOUR OWN RISK (or rather not)</span></h3> <span style="color: #808080;">Pd-extended has two main goals: provide a standard collection of libraries and distribute core modifications to Pd itself. Providing a package that includes many libraries not only means that they are easy to use, but also acts as a standard platform so that patches can be used across many computers easily. Pd-extended includes most of the libraries from the pure-data source code repository. It is generally the most complete assembly of all available libraries, extensions, and documentation.</span>  <span style="color: #808080;">In terms of modifications to the core, Pd-extended aims to feel like a native app on GNOME GNU/Linux, Mac OS X, and Windows. It also includes a number of community-added features like experimental string support and a visual design meant to improve readability.</span>  <span style="color: #808080;">The aim is to keep it completely compatible with Pd-vanilla. That said, it is possible that incompatibilities will be introduced during the development process, these should be reported as bugs. Pd-vanilla is not always compatible with Pd-extended, though, since Pd-extended has some extra features with Pd-vanilla does not have.</span>     <span style="color: #666699;">，知道目前難得矣！！當聞樹莓派論壇上人講</span> <h3 class="first"><span style="color: #666699;"><a style="color: #666699;" href="https://www.raspberrypi.org/forums/viewtopic.php?t=192048#p1204413">no more pd-extended</a></span></h3> <span style="color: #808080;"><a class="username" style="color: #808080;" href="https://www.raspberrypi.org/forums/memberlist.php?mode=viewprofile&u=35256&sid=7bc544b0a0de30b197a2782e8a45f9b4">grrrz</a></span> <span style="color: #808080;"><a style="color: #808080;" href="https://www.raspberrypi.org/forums/viewtopic.php?p=1204413&sid=7bc544b0a0de30b197a2782e8a45f9b4#p1204413">Tue Aug 29, 2017 9:06 pm</a></span>  <div class="content"><span style="color: #808080;">Just got a zero wifi and tried installing pd-extended using this method:</span> <span style="color: #808080;"> <a class="postlink" style="color: #808080;" href="https://puredata.info/downloads/pd-extended-0-43-3-on-raspberry-pi-raspbian-wheezy-armhf">https://puredata.info/downloads/pd-exte ... eezy-armhf</a></span> <span style="color: #808080;"> I installed a few raspberry 3 using this method and it always worked (on raspbian Jessie I think), but this time no luck, the "sudo apt-get -f install" just removes pd-extended (when it's supposed to fix it with the correct dependencies). It's like it knows all the libraries needed but refuses to install it.</span> <span style="color: #808080;"> Does it come from the new stretch, or are some libraries removed from the repositories, or is it a limitation of the zero? I don't understand (and I'll need to install it on a dozen raspberry 3 in the future. I can install pd vanilla but I use a lot of custom extended libs, would be a drag to have to find them all.</span></div>    <span style="color: #666699;">，就暫放一旁，且先安裝</span> <pre class="lang:default decode:true ">pi@raspberrypi:~ apt-cache search puredata
deken - Externals wrangler for Pure Data - upload utility
multimedia-puredata - Packages for working with Pure Data
pd-aubio - aubio external for PureData
pd-csound - Csound external for PureData
pd-cyclone - Pd library of clones of Max/MSP 4.5 objects
pd-deken - Externals wrangler for Pure Data
pd-purepd - a library of standard objects re-implemented using Pd-vanilla
puredata - realtime computer music and graphics system
puredata-core - realtime computer music and graphics system - core components
puredata-gui - realtime computer music and graphics system - GUI
puredata-import - Pd object for loading libraries within a patch
puredata-dev - realtime computer music and graphics system - development files
puredata-doc - realtime computer music and graphics system - documentation
puredata-extra - realtime computer music and graphics system - extra files
puredata-utils - realtime computer music and graphics system - utility programs

 

pi@raspberrypi:~ apt-cache show puredata Package: puredata Version: 0.48.0-1~bpo9+1 Installed-Size: 31 Maintainer: IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Architecture: all Depends: puredata-core, puredata-gui, puredata-doc, puredata-extra, puredata-utils, puredata-dev Recommends: gem Suggests: pd-aubio, pd-csound, pd-pdp, pd-zexy, multimedia-puredata Description-en: realtime computer music and graphics system  Pure Data (also known as Pd) is a real-time graphical programming environment  for audio and graphics processing. Pd's audio functions are built-in;  graphical computations require separate packages such as gem (Graphics  Environment for Multimedia) or pd-pdp (Pd Packet). </pre>    <span style="color: #666699;">測試吧 。</span>  <span style="color: #666699;"><span style="color: #808080;">※ 因須讀程式碼、編譯、將之相容升級。</span> </span>     <span style="color: #666699;">更於試裝『 <a style="color: #666699;" href="http://www.freesandal.org/?p=43225">jack</a> 』環境時，發現 <a style="color: #666699;" href="http://lilypond.org/index.html">lilypond</a> </span>  <img class="alignnone size-full wp-image-77744" src="http://www.freesandal.org/wp-content/uploads/bwv861-lilypond.png" alt="" width="630" height="246" />  <span style="color: #666699;">竟然在 <a style="color: #666699;" href="https://backports.debian.org/">Debian Backports</a> 裡？？想用此程式庫必得先安裝</span> <h1><span style="color: #666699;"><a style="color: #666699;" href="https://packages.debian.org/sid/dirmngr">套件： dirmngr (2.2.1-4 以及其他的)</a></span></h1> <div id="pdesctab"> <div id="pdesc" lang="en"> <h2><span style="color: #808080;">GNU privacy guard - network certificate management service</span></h2> <span style="color: #808080;">dirmngr is a server for managing and downloading OpenPGP and X.509 certificates, as well as updates and status signals related to those certificates. For OpenPGP, this means pulling from the public HKP/HKPS keyservers, or from LDAP servers. For X.509 this includes Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol updates (OCSP). It is capable of using tor for network access.</span>  <span style="color: #808080;">dirmngr is used for network access by gpg, gpgsm, and dirmngr-client, among other tools. Unless this package is installed, the parts of the GnuPG suite that try to interact with the network will fail.</span>  </div> </div>    <span style="color: #666699;">加上 sudo 的耶？！</span> <pre class="lang:default decode:true">sudo apt-get install dirmngr    sudo gpg --keyserver pgpkeys.mit.edu --recv-key  □ □ □  sudo gpg -a --export □ □ □ | sudo apt-key add --  </pre>   <pre class="lang:default decode:true">pi@raspberrypi:~ apt-cache show lilypond
Package: lilypond
Version: 2.18.2-11~bpo9+1
Installed-Size: 4702
Maintainer: Don Armstrong <don@debian.org>
Architecture: armhf
Depends: libc6 (>= 2.15), libfontconfig1 (>= 2.11), libfreetype6 (>= 2.2.1), libgcc1 (>= 1:3.5), libglib2.0-0 (>= 2.12.0), libgmp10, libltdl7 (>= 2.4.6), libpango-1.0-0 (>= 1.18.0), libpangoft2-1.0-0 (>= 1.14.0), libstdc++6 (>= 5.2), python:any, lilypond-data (= 2.18.2-11~bpo9+1), ghostscript
Recommends: texlive-latex-base
Suggests: lilypond-doc
Description-en: program for typesetting sheet music
 LilyPond is a music typesetter, an automated engraving system.  It
 produces beautiful sheet music using a high level description file as input.
 .
 LilyPond supports many forms of music notation constructs, including
 chord names, drum notation, figured bass, grace notes, guitar tablature,
 modern notation (cluster notation and rhythmic grouping), tremolos,
 (nested) tuplets in arbitrary ratios, and more.
 .
 LilyPond's text-based music input language support can integrate into
 LaTeX, HTML and Texinfo seamlessly, allowing single sheet music
 or musicological treatises to be written from a single source.  Form and
 content are separate, and with LilyPond's expert automated formatting,
 users don't need typographical expertise to produce good notation.
 .
 LilyPond produces PDF, PostScript, SVG, or TeX printed output, as well
 as MIDI for listening pleasures.  LilyPond is exported from the
 RoseGarden and NoteEdit GUIs, and can import ABC, ETF and MIDI.
 .
 LilyPond is part of the GNU Project.
 .
  Authors: Han-Wen Nienhuys <hanwen@cs.uu.nl>
           Jan Nieuwenhuizen <janneke@gnu.org>
Description-md5: 815a9b1cee6dda8a4c295b8c6dbc2a26
Homepage: http://lilypond.org/
Section: tex
Priority: optional
Filename: pool/main/l/lilypond/lilypond_2.18.2-11~bpo9+1_armhf.deb
Size: 1699514
MD5sum: 256b8ebe1424293e2f3e002452182ca5
SHA256: 104377ea97493edb67c65bee1aab9a482ab84d9b235d6a8981e8f7857a4d3e40

 

網際網路安全之問題，當真盛行始於今日乎！？