I know that this may not be the right place to ask Questions but I really can not find any Information about my Problem and don't know where else to ask.
Short Version: Is it possible to have build dependencies (in debain/control) on older Versions of a Package when building on Open Build Service.
Lets say I got this Version Table (from apt-cache policy gcc-9):
Version table:
*** 9.4.0-1ubuntu1~20.04.1 500
500 http://mirror.de/ubuntu focal-security/main amd64 Packages
500 http://mirror.de/ubuntu focal-updates/main amd64 Packages
100 /var/lib/dpkg/status
9.3.0-10ubuntu2 500
500 http://mirror.de/ubuntu focal/main amd64 Packages
And my debian-package really needs to build against gcc 9.3, so in my control file I would add
Build-Depends: gcc-9 (=9.3.0)
Is that something OBS can handle?
Background: I have to use OBS as backend and I have no possibility to see or configure anything in OBS and my build will always fail with an error message like:
nothing provides gcc-9 = 9.3.0, (got version 9.4.0)
Related
I'm attempting to follow the instructions from this site https://software.intel.com/content/www/us/en/develop/documentation/get-started-with-intel-dpcpp-compatibility-tool/top.html. I receive an error when I use the dpct command, stating that the path for CUDA header files is incorrect. Now, in order to add the CUDA path, I must first install the CUDA toolkit, which I am unable to accomplish without sudo access and I don't have sudo privilege to my other server. Can someone please help me here.
dpct exited with code: -5 (Error: Path for CUDA header files is invalid or not available. Use --cuda-include-path to specify the correct path to the header files)
You can install CUDA toolkit in your home directory. You may find the instructions on the Nvidia official webpage that home directory installation doesn't require sudo.
Once you have installed the toolkit, use the below command to perform migration for a single source file as below:
dpct --cuda-include-path=/path/to/cuda/include sample.cu
Thanks,
Santosh
[Solved (at bottom). installed quartz and re-installed with x11 via brew then restarted machine.]
I'm learning Ocaml and am going through these documentations pages and need to install some modules (graphics).
I'm missing a Graphics module in Ocaml. After trying to load it on toplevel (the REPL right?) with:
$ ocaml
OCaml version blahblah
# #load "graphics.cma";;
# open Graphics;;
I get the error message:
Cannot find file graphics.cma.
So I wander over to this question and after not finding the file with the command:
ls `ocamlc -where`/graphics*`
I read that this means that:
Graphics is not installed and you have to reinstall OCaml compiler
enabling Graphics.
Does this mean I have to recompile Ocaml every time I need a new module? I'm not sure what he meant by that.
Then, I tried to install Graphics with: opam install graphics.
I got this error:
This package relies on external (system) dependencies that may be missing. `opam depext lablgl.1.05' may help you find the correct installation for your system.
So I did opam depext lablgl.1.05
After this, I tried opam install graphics again, but it failed with this error:
#=== ERROR while installing graphics.1.0 ======================================#
# opam-version 1.2.2
# os darwin
# command ocamlc -custom graphics.cma -o test
# path /Users/alexanderkleinhans/.opam/system/build/graphics.1.0
# compiler system (4.02.2)
# exit-code 2
# env-file /Users/alexanderkleinhans/.opam/system/build/graphics.1.0/graphics-24451-7afd23.env
# stdout-file /Users/alexanderkleinhans/.opam/system/build/graphics.1.0/graphics-24451-7afd23.out
# stderr-file /Users/alexanderkleinhans/.opam/system/build/graphics.1.0/graphics-24451-7afd23.err
### stderr ###
# File "_none_", line 1:
# Error: Cannot find file graphics.cma
=-=- Error report -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The following actions failed
∗ install graphics 1.0
No changes have been performed
=-=- graphics.1.0 troubleshooting -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
=> This package checks whether the Graphics library was compiled.
This error says Cannot find file graphics.cma which brings me back to this question and what the steps are to get graphics.cma (and other modules as I might need them).
I though opam was a package manager for ocaml (this install modules right?)
EDIT:
I did brew info ocaml and I did install with x11 so I though this meant I should have it...
ocaml: stable 4.04.1 (bottled), devel 4.05.0+beta3, HEAD
General purpose programming language in the ML family
https://ocaml.org/
/usr/local/Cellar/ocaml/4.04.1 (1,730 files, 194.4MB) *
Poured from bottle on 2017-06-13 at 15:23:43
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/ocaml.rb
==> Requirements
Optional: x11 ✘
==> Options
--with-flambda
Install with flambda support
--with-x11
Install with the Graphics module
--devel
Install development version 4.05.0+beta3
--HEAD
Install HEAD version
EDIT 2:
Running
brew install Caskroom/cask/xquartz
brew reinstall ocaml --with-x11
Allowed me to compile, but running gave me this fatal exception. Seems to be an X11 thing?
Fatal error: exception Graphics.Graphic_failure("Cannot open display ")
Solved
So I think the two steps that were necessary were to make sure ocaml was installed with X11. Note that `brew info ocaml` seemed to give wrong information (said it was installed with X11 but reinstall was necessary). On OSX, I also needed to install quarts.
brew install Caskroom/cask/xquartz
brew reinstall ocaml --with-x11
After this I COULD compile, but got an error on execution. This was simply solved by restarting which I read was necessary after installation of xquartz.
After that I could run fine.
The graphics module is an optional part of the base OCaml install, not an external module. This explains why you can't install it using OPAM. The OPAM module that you show is only testing whether it is installed in the current OCaml system. It can't (and hence doesn't try to) install graphics as a separate module.
For this reason, installing graphics (when it's not already installed) is unusually tricky. There's no need to recompile OCaml for installing most (if not all) other modules.
For what it's worth, I am running macOS 10.12.4, and I used "opam switch" to switch my OCaml system to the 4.03.0 release. In the resulting environment, the Graphics module is installed, and I have no trouble running the examples at the website you mention. (For the first, I see concentric red and yellow circles, for example.)
You might try doing "opam switch" to switch to a recent version of the compiler, and see if this gets things going for you. In the past I have had trouble getting Graphics to work, but it is working great for me now.
I am trying to install Virgo tooling Eclipse plugin using the P2 installation directory, since I want to install directly from command line and not from GUI. I am getting the below error and seems like some dependencies issues are there. I tried resolving the dependencies but I am still facing the same issue. I also searched on the web and was not able to find a good solution for the issue.
Cannot complete the install because one or more required items could not be found.
Software being installed: Eclipse Virgo Tools 1.5.0.R01-RELEASE (org.eclipse.virgo.ide.feature.feature.group 1.5.0.R01-RELEASE)
Missing requirement: Eclipse Virgo IDE (Server Core) 1.5.0.R01-RELEASE (org.eclipse.virgo.ide.runtime.core 1.5.0.R01-RELEASE) requires 'bundle org.json 0.0.0' but it could not be found
Cannot satisfy dependency:
From: Eclipse Virgo Tools 1.5.0.R01-RELEASE (org.eclipse.virgo.ide.feature.feature.group 1.5.0.R01-RELEASE)
To: org.eclipse.virgo.ide.runtime.core [1.5.0.R01-RELEASE]
Please note that the plugin installation works from the Eclipse GUI. I also installed other plugins from command line and that worked, only facing issue with Virgo tooling plugin.
The Virgo Tools depend on the Virgo server and several other Eclipse projects. When installing from the command line using p2 director you have to specify the comma separated list of features to install and the list of p2 repositories containing such features (and dependencies).
The following is an example for creating an Eclipse + Virgo Tools starting from the Neon RCP runtime distribution and adding JDT, egit, Web Tools etc. etc.
I created it from a working script I have, removing some very specific plug-ins I use. You may want to have a look at it as an example, I do not guarantee it works after the modification.
If instead of starting from Neon RCP you start from Neon for JavaEE developers you can remove most of the features and repositories.
#!/bin/sh
./eclipse -nosplash -debug -consolelog -application org.eclipse.equinox.p2.director\
-i \
org.eclipse.recommenders.rcp.feature.feature.group,\
org.eclipse.recommenders.mylyn.rcp.feature.feature.group,\
org.eclipse.egit.feature.group,\
org.eclipse.egit.gitflow.feature.feature.group,\
org.eclipse.egit.mylyn.feature.group,\
org.eclipse.mylyn.github.feature.feature.group,\
org.eclipse.jdt.feature.group,\
org.eclipse.jst.enterprise_ui.feature.feature.group,\
org.eclipse.jst.web_ui.feature.feature.group,\
org.eclipse.virgo.ide.feature.feature.group,\
org.eclipse.wst.web_ui.feature.feature.group,\
org.eclipse.wst.xml_ui.feature.feature.group,\
org.eclipse.wst.xsl.feature.feature.group,\
org.eclipse.emf.sdk.feature.group,\
org.eclipse.wst.jsdt.feature.feature.group,\
org.eclipse.m2e.feature.feature.group,\
org.eclipse.epp.mpc.feature.group,\
org.eclipse.mylyn.hudson.feature.group,\
org.eclipse.mylyn.ide_feature.feature.group,\
org.eclipse.mylyn.java_feature.feature.group,\
org.eclipse.mylyn.pde_feature.feature.group,\
org.eclipse.mylyn.team_feature.feature.group,\
org.eclipse.mylyn.gerrit.feature.feature.group,\
org.eclipse.mylyn.gerrit.dashboard.feature.feature.group,\
org.eclipse.mylyn_feature.feature.group,\
org.eclipse.mylyn.context_feature.feature.group,\
org.eclipse.mylyn.bugzilla_feature.feature.group,\
org.eclipse.mylyn.git.feature.group,\
org.eclipse.mylyn.wikitext_feature.feature.group,\
org.eclipse.tm.terminal.feature.feature.group,\
org.sonatype.tycho.m2e.feature.feature.group,\
org.sonatype.m2e.egit.feature.feature.group,\
org.jboss.tools.m2e.jdt.feature.feature.group,\
org.sonatype.m2e.sisu.feature.feature.group,\
-r \
http://download.eclipse.org/releases/neon,\
http://download.eclipse.org/virgo/release/tooling,\
http://download.eclipse.org/recommenders/updates/stable/,\
http://download.eclipse.org/technology/m2e/releases/,\
http://download.eclipse.org/tools/orbit/downloads/drops/R20160520211859/repository/,\
http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-egit/0.14.0/N/LATEST/,\
http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-tycho/0.8.0/N/LATEST/,\
http://repo1.maven.org/maven2/.m2e/connectors/m2eclipse-sisu/0.15.0/N/LATEST/,\
http://download.jboss.org/jbosstools/updates/m2e-extensions/m2e-jdt-compiler/1.0.1-2012-09-20_05-03-18-H2/,\
http://download.eclipse.org/eclipse/updates/4.2/
Comments:
the above is a *unix shell script (runs fine on MacOs).
the \ character at the end of each line is required because this is a shell command that continues for multiple lines
-i is the p2 parameter for specifying a comma separated list of features to be installed
-r is the p2 parameter for specifying a comma separated list of repositories to be used for locating features and dependencies
Disclaimer: I am an Eclipse Virgo committer.
I am tying to work/setup the Systemtap tool for profiling OS procesess, on a Virtual Linux. I am using VirtualBox to run the image. Via
rpm -q kernel
and
cat /proc/version
The version obtained is:
Linux version 2.6.32-5-686 (Debian 2.6.32-48squeeze4)
I have correctly downloaded and installed the tool and wrote a simple program (.stp). However I keep getting the same error, which I have searched information in many places without success:
After executing:
sudo stap my_profiler.stp
I get:
semantic error: libdwfl failure (all kernel modules found): no error
Pass 3: translation failed. Try again with another '--vp 001' option.
According to https://sourceware.org/systemtap/SystemTap_Beginners_Guide/errors.html
semantic error: libdwfl failure
There was a problem processing the debugging information. In most cases, this error results from the installation of a kernel-debuginfo package whose version does not match the probed kernel exactly. The installed kernel-debuginfo package itself may have some consistency or correctness problems.
I have found no relevant information on the "kernel-debuginfo" package. I have also tried the verbose option without benefit. I even tried with an old Snapshot of the VM. Any ideas?
The code of the .stp program I ran:
probe timer.profile{
printf("Process: %s\n", execname())
printf("Process ID: %d\n", pid())
}
Found the problem!!!! It seemed that I was using the wrong version of the Linux Kernel. I was using the default kernel supplied by the version I wrote in the question. It seems that that version (the 2.6.32-5-686 one) has problems with the debug-info so all I did was try the same with another version (the Linux version 3.9.6 with gcc version 4.7.2 Debian 4.7.2-5) and it worked without trouble :)
As mention in Orafce Install.orafunc:
..install Orafce functions in the database, either run the orafce.sql script using the pgAdmin SQL tool..
I tried running the orafce--3.0.sql in pgAdmin sql editor. This give me error
ERROR: could not access file "MODULE_PATHNAME": No such file or directory.
What do you mean by module path?
Installed program:
strawberry perl with DBD::Oracle
postgresql 9.3
pgAdmin III
Not fully installed:
ora2pg
I tried installing ora2pg...with a problem.
H:\PostgreSQL\ora2pg-12.1>perl makefile.pl
Unparsable version '' for prerequisite DBD::Oracle at makefile.pl line 553
Generating a dmake-style Makefile
Writing Makefile for Ora2Pg
Writing MYMETA.yml and MYMETA.json
Done...
H:\PostgreSQL\ora2pg-12.1>dmake && dmake install
"Installing default configuration file (ora2pg_dist.conf) to C:\ora2pg"
Appending installation info to C:\strawberry\perl\lib/perllocal.pod
dmake: Warning: -- Target [install] was made but the time stamp has not been up
dated.
Suggested Solution:
I downloaded a copy of orafce from okbob github
Unzip the file to folder D:/Postgresql/orafce-master
I copy only the following files
orafce--unpackaged--3.0.6.sql
orafce--3.0.6.sql
orafce.control
to folder C:\Program Files\PostgreSQL\9.3\share\extension
Then I try running this command in pgAdmin III sql tools.
CREATE EXTENSION orafce;
I received this Warning and Error.
[WARNING ] CREATE EXTENSION orafce
ERROR: syntax error in file "C:/Program Files/PostgreSQL/9.3/share/extension/orafce.control" line 1, near end of line
I checked orafce.control content. It has this config.
# intarray extension
comment = 'Functions and operators that emulate a subset of functions and packages from the Oracle RDBMS'
default_version = '3.0.6'
module_pathname = '$libdir/orafunc'
relocatable = false`
I can't pass to this wall. What seems the problem?
So, you are working with source raw files. You should to compile these files first - and later you can use it. It is relative simply on Unix like platforms, where C compiler is usually available, and pretty hard on MS Windows, where you have to install C compiler first.
I afraid so we lost pgFoundry archive, where was orafce precompiled and packed.
Almost all Linux distributions support orafce directly - and you can install it without compilation from repositories.
see http://wiki.postgresql.org/wiki/Building_and_Installing_PostgreSQL_Extension_Modules
$libdir is symbol, that is used for PostgreSQL extensions directory. It can be different for any platform - and it is replaced inside compilation stage by actual value. MODULE_PATHNAME has similar meaning. In compilation stage is replaced by valid actual path to library with compiled code.
I am sorry - we don't provide a compiled files - mainly due high risk for MS Windows. We have no forces, and tools to maintain all Win safely. In this moment, you can:
try to contact someone who use orafce for windows for backup of orafce installers
try to compile this extension by self (Microsoft Visual Studio Express edition is free and downloadable on internet).
other possibility is migrate database server to Linux - almost all database maintenance and usage is more simply and more robust there (due missing viruses, antiviruses and less resource requests). The Linux is primary platform for Oracle too.
some tutorials:
http://blog.2ndquadrant.com/compiling-postgresql-extensions-visual-studio-windows/
http://www.scribd.com/doc/40725510/Build-PostgreSQL-C-Functions-on-Windows