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J'ai tout essayé pour installer des dépendances pour opencv. D'abord, je wen à travers le tutoriel:Impossible d'obtenir toutes les dépendances pour opencv sur framboise pi 3
https://www.pyimagesearch.com/2016/04/18/install-guide-raspberry-pi-3-raspbian-jessie-opencv-3/
Après avoir fait cela, j'étais encore parti avec plus de 100 dépendances non satisfaites alors j'ai couru
sudo apt-get build-dep opencv --fix-missing
Ce retour:
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
texlive-base texlive-fonts-extra
0 upgraded, 2 newly installed, 0 to remove and 2 not upgraded.
117 not fully installed or removed.
Need to get 0 B/272 MB of archives.
After this operation, 768 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Preconfiguring packages ...
(Reading database ... 139246 files and directories currently installed.)
Preparing to unpack .../texlive-base_2016.20170123-5_all.deb ...
Unpacking texlive-base (2016.20170123-5) ...
dpkg-deb (subprocess): decompressing archive member: lzma error: compressed data is corrupt
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing archive /var/cache/apt/archives/texlive-base_2016.20170123-5_all.deb (--unpack):
cannot copy extracted data for './usr/share/doc/texlive-doc/texlive/texlive-en/archive/live-2004.tex.gz' to '/usr/share/doc/texlive-doc/texlive/texlive-en/archive/live-2004.tex.gz.dpkg-new': unexpected end of file or stream
Preparing to unpack .../texlive-fonts-extra_2016.20170123-5_all.deb ...
Unpacking texlive-fonts-extra (2016.20170123-5) ...
dpkg-deb (subprocess): decompressing archive member: lzma error: compressed data is corrupt
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing archive /var/cache/apt/archives/texlive-fonts-extra_2016.20170123-5_all.deb (--unpack):
cannot copy extracted data for './usr/share/texlive/texmf-dist/fonts/type1/adobe/sourcesanspro/SourceSansPro-Semibold.pfb' to '/usr/share/texlive/texmf-dist/fonts/type1/adobe/sourcesanspro/SourceSansPro-Semibold.pfb.dpkg-new': unexpected end of file or stream
Errors were encountered while processing:
/var/cache/apt/archives/texlive-base_2016.20170123-5_all.deb
/var/cache/apt/archives/texlive-fonts-extra_2016.20170123-5_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
E: Failed to process build dependencies
Je couru
sudo apt-get update
sudo apt-get upgrade --fix-missing
et a obtenu:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
texlive-fonts-recommended :
Depends: texlive-base (>= 2016.20170123-2) but it is not installed
Recommends: tex-gyre but it is not installed
Recommends: texlive-fonts-recommended-doc but it is not installed
Recommends: tipa (>= 2:1.2-2.1) but it is not installed
texlive-latex-base :
Depends: texlive-base (>= 2016.20170123-2) but it is not installed
Recommends: texlive-latex-base-doc but it is not installed
texlive-latex-extra : Depends: texlive-base (>= 2016.20170123-2) but it is not installed
Recommends: texlive-generic-extra but it is not installed
Recommends: texlive-latex-extra-doc but it is not installed
texlive-latex-recommended : Depends: texlive-base (>= 2016.20170123-2) but it is not installed
Recommends: prosper (>= 1.00.4+cvs.2006.10.22) but it is not installed
Recommends: texlive-latex-recommended-doc but it is not installed
texlive-pictures : Depends: texlive-base (>= 2016.20170123-2) but it is not installed
Recommends: texlive-pictures-doc but it is not installed
Recommends: tk but it is not installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
Alors je l'ai fait:
sudo apt --fix-broken install
et a obtenu:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
fonts-cabin fonts-comfortaa fonts-croscore fonts-ebgaramond fonts ebgaramond-extra fonts-font-awesome fonts-freefont-otf fonts-gfs-artemisia fonts-gfs-complutum fonts-gfs-didot fonts-gfs-neohellenic fonts-gfs-olga fonts-gfs-solomos fonts-junicode fonts-lobster fonts-lobstertwo fonts-noto-hinted fonts-oflb-asana-math fonts-roboto-hinted fonts-sil-gentiumplus fonts-sil-gentiumplus-compact fonts-stix ttf-adf-accanthis ttf-adf-gillius ttf-adf-universalis
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
lmodern texlive-base
Suggested packages:
ghostscript gv | postscript-viewer perl-tk
The following NEW packages will be installed:
lmodern texlive-base
0 upgraded, 2 newly installed, 0 to remove and 2 not upgraded.
117 not fully installed or removed.
Need to get 9,461 kB/25.2 MB of archives.
After this operation, 80.1 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://mirrordirector.raspbian.org/raspbian stretch/main armhf lmodern all 2.004.5-3 [9,461 kB]
Fetched 9,461 kB in 9s (1,010 kB/s)
Preconfiguring packages ...
(Reading database ... 139246 files and directories currently installed.)
Preparing to unpack .../texlive-base_2016.20170123-5_all.deb ...
Unpacking texlive-base (2016.20170123-5) ...
dpkg-deb (subprocess): decompressing archive member: lzma error:
compressed data is corrupt
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing archive /var/cache/apt/archives/texlive-base_2016.20170123-5_all.deb (--unpack):
cannot copy extracted data for './usr/share/doc/texlive-doc/texlive/texlive-en/archive/live-2004.tex.gz' to '/usr/share/doc/texlive-doc/texlive/texlive-en/archive/live-2004.tex.gz.dpkg-new': unexpected end of file or stream
Selecting previously unselected package lmodern.
Preparing to unpack .../lmodern_2.004.5-3_all.deb ...
Unpacking lmodern (2.004.5-3) ...
Errors were encountered while processing:
/var/cache/apt/archives/texlive-base_2016.20170123-5_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
donc j'ai essayé
sudo apt-get install -f
Et à peu près eu la même chose. Toujours un problème avec ce live-tex! Je n'ai aucune idée de ce qu'il faut faire puisque je ne suis pas un expert en ligne de commande et que je n'ai certainement pas l'habitude de télécharger des dépendances ... Il semble que quelque chose soit corrompu ou rencontre un droit de fin de fichier? Que fais-je?
J'ai juste vraiment besoin d'openCV sur mon Raspberry 3! Est-ce que quelqu'un sait si je peux trouver une image de Raspbian WITH openCV pré-installé? PAS POUR 90 $ !!!! :)
Ou juste m'aider à le faire par moi-même?