From Mono v4.6.2 on Debian v9.5 (with Debian install CD in the drive)
After adding the correct repositories for Debian 9 (following instructions at https://www.mono-project.com/download/stable/#download-lin-debian):
apt update
Ign:1 cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch InRelease
Err:2 cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch Release
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update can not be used to add new CD-ROMs
Ign:3 http://ftp.us.debian.org/debian stretch InRelease
Hit:4 http://security.debian.org/debian-security stretch/updates InRelease
Hit:5 http://ftp.us.debian.org/debian stretch-updates InRelease
Hit:6 http://ftp.us.debian.org/debian stretch Release
Hit:7 http://linux.teamviewer.com/deb stable InRelease
Hit:9 http://linux.teamviewer.com/deb preview InRelease
Hit:10 https://download.mono-project.com/repo/debian stable-stretch InRelease
Ign:8 http://cdn-fastly.deb.debian.org/debian jessie InRelease
Hit:11 http://cdn-fastly.deb.debian.org/debian jessie Release
Reading package lists... Done
E: The repository 'cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
I tried:
apt-cdrom add
Using CD-ROM mount point /media/cdrom/
Unmounting CD-ROM...
Waiting for disc...
Please insert a Disc in the drive and press [Enter]
Mounting CD-ROM...
Identifying... [411e6cc38c8dd1371217e68c34e1ecd0-2]
Scanning disc for index files...
Found 1 package indexes, 0 source indexes, 1 translation indexes and 0 signaturs
This disc is called:
'Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25'
Reading Package Indexes... Done
Reading Translation Indexes... Done
Writing new source list
Source list entries for this disc are:
deb cdrom:[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25]/ stretch main
Unmounting CD-ROM...
Repeat this process for the rest of the CDs in your set.
But I still get the same error with apt update.
OK, ejected CD from drive (per Lex Li). In the meantime I have discovered that I need to pin my repo package to v5.0.1, so have modified the update instructions to the following:
echo "deb download.mono-project.com/repo/debian stable-stretch/snapshots/5.0.1 main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list
then re-run apt update
But am getting this output:
Ign:1 cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch InRelease
Err:2 cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch Release
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Hit:3 http://security.debian.org/debian-security stretch/updates InRelease
Ign:4 http://ftp.us.debian.org/debian stretch InRelease
Hit:5 http://ftp.us.debian.org/debian stretch-updates InRelease
Hit:6 http://linux.teamviewer.com/deb stable InRelease
Hit:7 http://linux.teamviewer.com/deb preview InRelease
Hit:9 http://ftp.us.debian.org/debian stretch Release
Ign:8 http://cdn-fastly.deb.debian.org/debian jessie InRelease
Hit:10 http://cdn-fastly.deb.debian.org/debian jessie Release
Ign:11 https://download.mono-project.com/repo/debian stable-stretch/snapshots/5.0.1 InRelease
Err:12 https://download.mono-project.com/repo/debian stable-stretch/snapshots/5.0.1 Release
404 Not Found
Reading package lists... Done
E: The repository 'cdrom://[Debian GNU/Linux 9.5.0 _Stretch_ - Official amd64 xfce-CD Binary-1 20180714-10:25] stretch Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'https://download.mono-project.com/repo/debian stable-stretch/snapshots/5.0.1 Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Related
I am trying to install Rakudo on my Android with armv7l processor architecture using Termux.
I tried compiling from source, but it didn't work. Then someone pointed out the Termux user its-pointless and his package for this, but that package does not work on my phone.
How can I run Raku on my phone while it is offline? I'm open to solutions not using Termux.
Termux on SSH results:
u0_a74#localhost ~/rakudo [100]> pkg show rakudo -a
Package: rakudo Version: 2020.05 Maintainer: Termux members #termux
Installed-Size: 37.7 MB Depends: moarvm Homepage: https://rakudo.org
Download-Size: 5062 kB APT-Manual-Installed: yes APT-Sources:
https://its-pointless.github.io/files/24 termux/extras arm Packages
Description: Perl 6 implementation on top of Moar virtual machine
Package: rakudo Version: 2020.01-1 Maintainer: Fredrik Fornwall
#fornwall Installed-Size: 93.1 MB Depends: moarvm Homepage:
https://rakudo.org Download-Size: 10.9 MB APT-Sources:
https://its-pointless.github.io/files/24 termux/extras arm Packages
Description: Perl 6 implementation on top of Moar virtual machine
u0_a74#localhost ~/rakudo> raku
CANNOT LINK EXECUTABLE "raku": cannot locate symbol "ffi_type_double"
referenced by "/data/data/com.termux/files/usr/lib/libmoar.so"...
u0_a74#localhost ~/rakudo> raku --version
CANNOT LINK EXECUTABLE "raku": cannot locate symbol "ffi_type_double"
referenced by "/data/data/com.termux/files/usr/lib/libmoar.so"...
u0_a74#localhost ~/rakudo> raku --help
CANNOT LINK EXECUTABLE "raku": cannot locate symbol "ffi_type_double"
referenced by "/data/data/com.termux/files/usr/lib/libmoar.so"...
u0_a74#localhost ~/rakudo> uname -a
Linux localhost 3.4.42-g3d041de #1 SMP PREEMPT Sat Dec 24 19:56:29 PST
2016 armv7l Android
Does it have to be on Termux? I have successfully installed Raku on Android via UserLand, using Debian SSH. sudo apt-get install rakudo works.
During the try to install yum-utils, I ran into the problem that there seems to be no enabled repos. How can I enable yum-config-manager, when I seem to need him to do so.
[root#spectrumscale ~]# yum install yum-utils
Failed to set locale, defaulting to C
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
There are no enabled repos.
Run "yum repolist all" to see the repos you have.
You can enable repos with yum-config-manager --enable <repo>
To install specific package from specific repo you can use
yum install --enablerepo=name-of-repo name-of-package
Say there can be conflict between version, consider example of installing mariadb 5.5.66, in my case I got 2 repo mariadb-5 and mariadb-10, suppose if I wish to install from mariadb-5 repo then I use
yum install --disablerepo=mariadb-10 --enablerepo=mariadb-5 MariaDB-server MariaDB-client
To enable enable specific repo, you can use
yum-config-manager --enable name-of-repo
Here is example on Centos 7.7
[root#localhost server-setup]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
[root#localhost server-setup]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.piconets.webwerks.in
* epel: mirror.poliwangi.ac.id
* extras: mirrors.piconets.webwerks.in
* remi-safe: mirror.innosol.asia
* updates: mirrors.piconets.webwerks.in
repo id repo name status
CodeIT/x86_64 CodeIT repo 369
base/7/x86_64 CentOS-7 - Base 10,097
epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 13,453
extras/7/x86_64 CentOS-7 - Extras 305
ius/x86_64 IUS for Enterprise Linux 7 - x86_64 641
mariadb-10 MariaDB 94
mariadb-5 MariaDB 39
remi-safe Safe Remi's RPM repository for Enterprise Linux 7 - x86_64 3,621
updates/7/x86_64 CentOS-7 - Updates 711
repolist: 29,330
To Disable
[root#localhost server-setup]# yum-config-manager --disable mariadb-5
After Disabling
[root#localhost server-setup]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.piconets.webwerks.in
* epel: mirror.poliwangi.ac.id
* extras: mirrors.piconets.webwerks.in
* remi-safe: mirror.innosol.asia
* updates: mirrors.piconets.webwerks.in
repo id repo name status
CodeIT/x86_64 CodeIT repo 369
base/7/x86_64 CentOS-7 - Base 10,097
epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 13,453
extras/7/x86_64 CentOS-7 - Extras 305
ius/x86_64 IUS for Enterprise Linux 7 - x86_64 641
mariadb-10 MariaDB 94
remi-safe Safe Remi's RPM repository for Enterprise Linux 7 - x86_64 3,621
updates/7/x86_64 CentOS-7 - Updates 711
repolist: 29,291
What it actually does ???
I got MariaDB.repo file at /etc/yum.repos.d/, when you use --enable <repo-name> or --disable <repo-name>, it will change the value of enabled = to 0 or 1, based on this, yum repolist will show you repositories.
[root#localhost server-setup]# cat /etc/yum.repos.d/MariaDB.repo
[mariadb-10]
name = MariaDB
baseurl = http://yum.mariadb.org/10.4.10/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
[mariadb-5]
name = MariaDB
baseurl = http://yum.mariadb.org/5.5.66/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
enabled = 1
I'm running Mac OS 10.13.5 and struggling to install Matplotlib on Python 3.7 any help is greatly appreciated.
Here is the error that I get when I use pip3 install matplotlib:
BUILDING MATPLOTLIB
matplotlib: yes [2.2.2]
python: yes [3.7.0 (v3.7.0:1bf9cc5093, Jun 26 2018,
23:26:24) [Clang 6.0 (clang-600.0.57)]]
platform: yes [darwin]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.14.5]
install_requires: yes [handled by setuptools]
libagg: yes [Requires patches that have not been merged
upstream. Using local copy.]
freetype: no [The C/C++ header for freetype2 (ft2build.h)
could not be found. You may need to install the
development package.]
png: yes [version 1.6.34]
However I have already installed and linked freetype via Homebrew:
Ocean-Gypsys-MacBook-Pro:~ Aysegul$ more /usr/X11/lib/pkgconfig/freetype2.pc
prefix=/opt/X11
exec_prefix=/opt/X11
libdir=/opt/X11/lib
includedir=/opt/X11/include
Name: FreeType 2
URL: http://freetype.org
Description: A free, high-quality, and portable font engine.
Version: 18.6.12
Requires:
Requires.private:
Libs: -L${libdir} -lfreetype
Libs.private: -lz -lbz2
Cflags: -I${includedir}/freetype2
/usr/X11/lib/pkgconfig/freetype2.pc (END)
I'm trying to compile the latest stable (2.8.19) version of Redis. Build is successfull as well as all tests, but unexpectedly server runs on 32bit arch.
Log entries:
# Warning: 32 bit instance detected but no memory limit set. Setting 3 GB maxmemory limit with 'noeviction' policy now.
Redis 2.8.19 (00000000/0) 32 bit
Running in stand alone mode
Port: 6582
PID: 2381
Redis-cli INFO display arch_bits:32. Previous instance (version 2.4.6) works well on arch_bits 64, but I don't know which way it was installed.
OS version info:
root:~# uname -a
Linux localhost 2.6.32-5-amd64 #1 SMP Tue Mar 8 22:49:26 UTC 2011 x86_64 GNU/Linux
root:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 6.0.1 (squeeze)
Release: 6.0.1
Codename: squeeze
root:~# arch
x86_64
What are the ways to fix this issue and run latest redis as 64bit?
UPD
Despite above commands output, dpkg --print-architecture returns i386 and all packages in system are all or i386. Only redis-server 2.4.*, installed as a package, is strangely ia64.
What can I do in this situation? The server was setup long time ago by another person, and I is still too newbie in Unix.
It seems, my server needs a full migration from 32 to 64-bit architeture.
Current task solved by downloading compiled 64-bit DEB-package and installing it manually.
What exactly does the error message beginning with E: mean? I assume it has to do with the file structure on Ubuntu-on-Windows, but what exactly?
The following package was automatically installed and is no longer required:
os-prober
Use 'apt-get autoremove' to remove it.
The following extra packages will be installed:
libxslt1.1
The following NEW packages will be installed:
libxslt1.1 xmlstarlet
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 435 kB of archives.
After this operation, 1023 kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu/ trusty/main libxslt1.1 amd64 1.1.28-2build1 [145 kB]
Get:2 http://archive.ubuntu.com/ubuntu/ trusty/universe xmlstarlet amd64 1.5.0-1 [290 kB]
Fetched 435 kB in 3s (134 kB/s)
**E: Can not write log (Is /dev/pts mounted?) - openpty (2: No such file or directory)**
Selecting previously unselected package libxslt1.1:amd64.
(Reading database ... 28723 files and directories currently installed.)
Preparing to unpack .../libxslt1.1_1.1.28-2build1_amd64.deb ...
Unpacking libxslt1.1:amd64 (1.1.28-2build1) ...
Selecting previously unselected package xmlstarlet.
Preparing to unpack .../xmlstarlet_1.5.0-1_amd64.deb .