[Mono-list] App deployment failed: 'System.Core' is not present (installation-horror)
Hello ! I just deployed (per copy!) an application from one debian server to another and tried to execute it: > Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. File name: 'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' < The app was previously compiled on windows and copied over to several debian servers where ether the packet "mono-runtime" or "mono-complete" is installed. Now recompiled the program on linux/debian, having mono 4.2.4 (and development tools installed), without changing the problem. GAC of dev-box: System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 GAC of problem-box: root@hel:/ops/tools# apt-cache policy mono-runtime mono-runtime: Installed: 4.4.1.0-0xamarin1 Candidate: 4.4.1.0-0xamarin1 but NO "System.Core" in gac. This is on debian/jessie (8.5, kernel 3.16.0), with mono installed via instructions on the mon website. The state of the installation result, after installing mono-runtime: root@hel:/ops/tools# dpkg -l *mono* 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) ||/ NameVersionArchitecture Description +++-===-==-==-== = ii ca-certificates-mono4.4.1.0-0xamarin1 allCommon CA certificates (Mono keystore) ii libmono-corlib4.5-cil 4.4.1.0-0xamarin1 allMono core library (for CLI 4.5) ii libmono-i18n-west4.0-cil4.4.1.0-0xamarin1 allMono I18N.West library (for CLI 4.0) un libmono-i18n4.0-all (no description available) ii libmono-i18n4.0-cil 4.4.1.0-0xamarin1 allMono I18N base library (for CLI 4.0) ii libmono-security4.0-cil 4.4.1.0-0xamarin1 allMono Security library (for CLI 4.0) ii libmono-system-configuratio 4.4.1.0-0xamarin1 allMono System.Configuration library (for CLI 4.0) ii libmono-system-security4.0- 4.4.1.0-0xamarin1 allMono System.Security library (for CLI 4.0) ii libmono-system-xml4.0-cil 4.4.1.0-0xamarin1 allMono System.Xml library (for CLI 4.0) ii libmono-system4.0-cil 4.4.1.0-0xamarin1 allMono System libraries (for CLI 4.0) un libmono0 (no description available) un mono-1.0-runtime (no description available) un mono-2.0-runtime (no description available) ii mono-4.0-gac4.4.1.0-0xamarin1 allMono GAC tool (for CLI 4.0) un mono-apache-server2 (no description available) un mono-apache-server4 (no description available) un mono-common (no description available) un mono-fastcgi-server2 (no description available) un mono-fastcgi-server4 (no description available) ii mono-gac4.4.1.0-0xamarin1 allMono GAC tool un mono-jit (no description available) ii mono-runtime4.4.1.0-0xamarin1 amd64 Mono runtime - default version ii mono-runtime-common 4.4.1.0-0xamarin1 amd64 Mono runtime - common files ii mono-runtime-sgen 4.4.1.0-0xamarin1 amd64 Mono runtime - Sgen But, sad to say, this is not the end of the story. I took a new box and first installed "mono-runtime" and the problem persists. Then I removed the "mono-runtime" and now, I am unable to install something from mono, wether "-complete" nor "-devel" succeed with a long list of unresolved dependecies: root@lila:/ops/install# apt-get install -t wheezy mono-devel The following packages have unmet dependencies: mono-devel : Depends: libgdiplus (>= 2.6.7) but it is not going to be installed Depends: libmono-system-design4.0-cil (>= 1.0) but it is not going to be installed Depends: libmono-system-drawing4.0-cil (>= 3.0.6) but it is not going to be installed Depends: libmono-system-messaging4.0-cil (>= 2.10.1) but it is not going to be installed Depends: libmono-system-runtime4.0-cil (>= 2.10.1) but it is not going to be installed Depends: libmono-system-servicemodel-activation4.0-cil (>= 1.0) but it is not going to be installed Depends: libmono-system-servicemodel-web4.0-cil (>= 3.2.1) but it is not going to be installed Depen
[Mono-list] Install on debian fails
Hello ! I just tried to install mono-complete and followed exactly the instructions here: http://www.mono-project.com/docs/getting-started/install/linux/ But the setup failed: + apt-get install -t wheezy mono-complete Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: mono-complete : Depends: mono-devel (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: mono-4.0-service (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: monodoc-manual (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: libmono-cil-dev (= 4.6.2.16-0xamarin1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. This was a fresh machine setup, so why could this happen? From my experience, sad to say, this is an ongoing problem. Could please have someone an eye on this? Or are there newer instructions? Thanks, Manfred ___ Mono-list maillist - Mono-list@lists.dot.net http://lists.dot.net/mailman/listinfo/mono-list
Re: [Mono-list] Install on debian fails
Hi ! Oh, yeah, sorry - I am on debian jessie (8.6), with kernel 3.16. I had several other attempts to install mono from the xamarin repo (and I reported them here - but, sad to say, got no answer). On official repo, there is mono 3.2.8 and nothing in backports. On the initial machine, I gave up and I am missing features. But this one is completely new - although, it's a LXC VM. Exactly this should help me to come to a workaround. In the basic setup, there is absolut nothing about mono. Should I install from original repositiory first and the upgrade to the version in the xamarin repository? Thanks, Manfred From: William Ivanski [mailto:william.ivan...@gmail.com] Sent: Friday, January 13, 2017 2:37 AM To: web...@manfbraun.de; mono-list@lists.dot.net Subject: Re: [Mono-list] Install on debian fails Are you using Debian 7 (Wheezy) or 8 (Jessie) ? If you are on Debian 7, could you please try on Debian 8? Em qui, 12 de jan de 2017 às 21:43, escreveu: Hello ! I just tried to install mono-complete and followed exactly the instructions here: http://www.mono-project.com/docs/getting-started/install/linux/ But the setup failed: + apt-get install -t wheezy mono-complete Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: mono-complete : Depends: mono-devel (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: mono-4.0-service (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: monodoc-manual (= 4.6.2.16-0xamarin1) but it is not going to be installed Depends: libmono-cil-dev (= 4.6.2.16-0xamarin1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. This was a fresh machine setup, so why could this happen? >From my experience, sad to say, this is an ongoing problem. Could please have someone an eye on this? Or are there newer instructions? Thanks, Manfred ___ Mono-list maillist - Mono-list@lists.dot.net http://lists.dot.net/mailman/listinfo/mono-list -- William Ivanski - Microsoft MVP ___ Mono-list maillist - Mono-list@lists.dot.net http://lists.dot.net/mailman/listinfo/mono-list
Re: [Mono-list] Install on debian fails
Hi ! Thanks for your investigation! That is exactly, what I've done (and wrote initially). The mono-xamarin.list contains two entries, the second one is that '.. libjpeg62...'. But, in opposite to William, who used: >apt-get install mono-complete I used >apt-get install -t wheezy mono-complete I've pin'ned my system to 900 to not accidentally install something form the backports repository, which I need for some rare things. So my prefs are: Package: * Pin: release n=jessie Pin-Priority: 900 I came to the "-t" argument, because I use this way, if I install from backports. Now, I tried again with just plain: >apt-get install mono-complete This succeeds, but installed mono 3.2.8 No I have further headdache. It is a zfs dataset, I restored the last snapshot and now, it can wether mount nor unmound (just opened a help call there) ... Just cannot boot this time. Anyway, I would like to hear opinions about this. Thanks, Manfred > -Original Message- > From: Alexander Köplinger [mailto:alk...@microsoft.com] > Sent: Friday, January 13, 2017 3:29 AM > To: web...@manfbraun.de; William Ivanski > Cc: mono-list@lists.dot.net > Subject: Re: [Mono-list] Install on debian fails > > For Debian 8 (Jessie) you need to add a second separate repository for > libdiplus as mentioned here: http://www.mono-project.com/docs/getting- > started/install/linux/#libgdiplus-debian-80-and-later-not-ubuntu > > > echo "deb http://download.mono-project.com/repo/debian wheezy-libjpeg62- > compat main" | sudo tee -a /etc/apt/sources.list.d/mono-xamarin.list > > I just tried this in a clean Docker container and it works. > > - Alex > > > On 13 Jan 2017, at 03:17, William Ivanski > wrote: > > > > Here is what I did to install mono on Debian Jessie: > > > > apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys > 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF > > echo "deb http://download.mono-project.com/repo/debian wheezy main" | > sudo tee /etc/apt/sources.list.d/mono-xamarin.list > > apt-get update > > aptitude install mono-complete > > aptitude install mono-xsp4 > > aptitude install monodevelop > > > > Can't tell you exactly what version was installed at the time, but it > worked. I always keep the system up-to-date, so right now I'm running mono > 4.6.2, from Xamarin repo. > > > > Em sex, 13 de jan de 2017 às 00:10, escreveu: > > Hi ! > > > > > > > > Oh, yeah, sorry - I am on debian jessie (8.6), with kernel 3.16. > > > > I had several other attempts to install mono from the xamarin > > > > repo (and I reported them here - but, sad to say, got no answer). > > > > > > > > On official repo, there is mono 3.2.8 and nothing in backports. > > > > On the initial machine, I gave up and I am missing features. But > > > > this one is completely new - although, it's a LXC VM. Exactly this > > > > should help me to come to a workaround. > > > > > > > > In the basic setup, there is absolut nothing about mono. Should > > > > I install from original repositiory first and the upgrade to > > > > the version in the xamarin repository? > > > > > > > > Thanks, > > > > Manfred > > > > > > > > > > > > From: William Ivanski [mailto:william.ivan...@gmail.com] > > Sent: Friday, January 13, 2017 2:37 AM > > To: web...@manfbraun.de; mono-list@lists.dot.net > > Subject: Re: [Mono-list] Install on debian fails > > > > > > > > Are you using Debian 7 (Wheezy) or 8 (Jessie) ? If you are on Debian 7, > could you please try on Debian 8? > > > > > > > > Em qui, 12 de jan de 2017 às 21:43, escreveu: > > > > Hello ! > > > > I just tried to install mono-complete and followed exactly > > the instructions here: > > > > http://www.mono-project.com/docs/getting-started/install/linux/ > > > > But the setup failed: > > > > + apt-get install -t wheezy mono-complete > > Reading package lists... Done > > Building dependency tree > > Reading state information... Done > > Some packages could not be installed. This may mean that you have > > requested an impossible situation or if you are using the unstable > > distribution that some required packages have not yet been created > > or been moved out of Incoming. > > The following information may help to resolve the situation: > > > > The following packages have unmet dependencies: > > mono-complete : Depends: mono-devel (= 4.6.2.16-0xamarin1) but it is > not > > going to be installed > > Depends: mono-4.0-service (= 4.6.2.16-0xamarin1) but it > is > > not going to be installed > > Depends: monodoc-manual (= 4.6.2.16-0xamarin1) but it > is > > not going to be installed > > Depends: libmono-cil-dev (= 4.6.2.16-0xamarin1) but it > is > > not going to be installed > > E: Unable to correct problems, you have held broken packages. > > > > This was a fresh machine setup, so why could this happen? > > >From my experience, sad to say, this is an ongoing problem. > > > > Could please have someone an eye on this? > > Or are there newer instructions? > > > > Thanks
Re: [Mono-list] Install on debian fails
Hi All ! Addendum. Just removed the apt-pinning and install succeeds! $ mono --version Mono JIT compiler version 4.6.2 (Stable 4.6.2.16/ac9e222 Tue Jan 3 11:48:26 UTC 2017) Now, have to look further and read more. Ether my pin'ning was wrong or my understanding of apt arguments or the xamarin package ... ;-) Thanks so far! Manfred > -Original Message- > From: Mono-list [mailto:mono-list-boun...@lists.dot.net] On Behalf Of > web...@manfbraun.de > Sent: Friday, January 13, 2017 10:08 AM > To: 'Alexander Köplinger'; 'William Ivanski' > Cc: mono-list@lists.dot.net > Subject: Re: [Mono-list] Install on debian fails > > Hi ! > > Thanks for your investigation! > That is exactly, what I've done (and wrote initially). > The mono-xamarin.list contains two entries, the second > one is that '.. libjpeg62...'. > > But, in opposite to William, who used: > >apt-get install mono-complete > I used > >apt-get install -t wheezy mono-complete > > I've pin'ned my system to 900 to not accidentally > install something form the backports repository, > which I need for some rare things. So my prefs are: > Package: * > Pin: release n=jessie > Pin-Priority: 900 > > I came to the "-t" argument, because I use this way, > if I install from backports. > > Now, I tried again with just plain: > >apt-get install mono-complete > > This succeeds, but installed mono 3.2.8 > > No I have further headdache. It is a zfs dataset, > I restored the last snapshot and now, it can wether > mount nor unmound (just opened a help call there) ... > Just cannot boot this time. > > Anyway, I would like to hear opinions about this. > Thanks, > Manfred > > > > > -Original Message- > > From: Alexander Köplinger [mailto:alk...@microsoft.com] > > Sent: Friday, January 13, 2017 3:29 AM > > To: web...@manfbraun.de; William Ivanski > > Cc: mono-list@lists.dot.net > > Subject: Re: [Mono-list] Install on debian fails > > > > For Debian 8 (Jessie) you need to add a second separate repository for > > libdiplus as mentioned here: http://www.mono-project.com/docs/getting- > > started/install/linux/#libgdiplus-debian-80-and-later-not-ubuntu > > > > > echo "deb http://download.mono-project.com/repo/debian wheezy- > libjpeg62- > > compat main" | sudo tee -a /etc/apt/sources.list.d/mono-xamarin.list > > > > I just tried this in a clean Docker container and it works. > > > > - Alex > > > > > On 13 Jan 2017, at 03:17, William Ivanski > > wrote: > > > > > > Here is what I did to install mono on Debian Jessie: > > > > > > apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys > > 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF > > > echo "deb http://download.mono-project.com/repo/debian wheezy main" | > > sudo tee /etc/apt/sources.list.d/mono-xamarin.list > > > apt-get update > > > aptitude install mono-complete > > > aptitude install mono-xsp4 > > > aptitude install monodevelop > > > > > > Can't tell you exactly what version was installed at the time, but it > > worked. I always keep the system up-to-date, so right now I'm running > mono > > 4.6.2, from Xamarin repo. > > > > > > Em sex, 13 de jan de 2017 às 00:10, escreveu: > > > Hi ! > > > > > > > > > > > > Oh, yeah, sorry - I am on debian jessie (8.6), with kernel 3.16. > > > > > > I had several other attempts to install mono from the xamarin > > > > > > repo (and I reported them here - but, sad to say, got no answer). > > > > > > > > > > > > On official repo, there is mono 3.2.8 and nothing in backports. > > > > > > On the initial machine, I gave up and I am missing features. But > > > > > > this one is completely new - although, it's a LXC VM. Exactly this > > > > > > should help me to come to a workaround. > > > > > > > > > > > > In the basic setup, there is absolut nothing about mono. Should > > > > > > I install from original repositiory first and the upgrade to > > > > > > the version in the xamarin repository? > > > > > > > > > > > > Thanks, > > > > > > Manfred > > > > > > > > > > > > > > > > > > From: William Ivanski [mailto:william.ivan...@gmail.com] > > > Sent: Friday, January 13, 2017 2:37 AM > > > To: web...@manfbraun.de; mono-list@lists.dot.net > > > Subject: Re: [Mono-list] Install on debian fails > > > > > > > > > > > > Are you using Debian 7 (Wheezy) or 8 (Jessie) ? If you are on Debian > 7, > > could you please try on Debian 8? > > > > > > > > > > > > Em qui, 12 de jan de 2017 às 21:43, escreveu: > > > > > > Hello ! > > > > > > I just tried to install mono-complete and followed exactly > > > the instructions here: > > > > > > http://www.mono-project.com/docs/getting-started/install/linux/ > > > > > > But the setup failed: > > > > > > + apt-get install -t wheezy mono-complete > > > Reading package lists... Done > > > Building dependency tree > > > Reading state information... Done > > > Some packages could not be installed. This may mean that you have > > > requested an impossible situation or if you are using the unstable > > > distribution that some required pa
[Mono-list] Looking for netlink wrapper/library (libnl) in net (C#)
Hallo ! I have to fetch events from the conntrack netfilter part and looked for a library, but found nothing. I do not want to parse the output, because it will probably be too "expensive". The tool should run on a live firewall. If someone knows something about this or migth even have a snipped of code, please let me know! Thanks anyway, Manfred ___ Mono-list maillist - Mono-list@lists.dot.net http://lists.dot.net/mailman/listinfo/mono-list
[Mono-list] Looking for forum software running under linux
Hi @All! Made a look for this in the internet, but found nothing other then YetAbotherForum - which needs SQL server ... :-( Does anyone know such software, optimally written in C#?? Thanks anyway, Manfred ___ Mono-list maillist - Mono-list@lists.dot.net http://lists.dot.net/mailman/listinfo/mono-list
