How can I resolve this installation error of Msys2 - msys2

I downloaded the Msys2 32bit installer and wanted to set up everything as described here: https://www.msys2.org/
the $pacman -Syu only gives me the following error:
error: mingw32: key "5F944B027F7FE2091985AA2EFA11531AA0AA7F57" is unknown
What does this mean and how can I fix it?

Related

Cmake not working after installed from pip

After I installed the cmake from pip, I did a symbolic link from where pip has installed the cmake to /usr/bin/cmake, but it seems cmake does not work properly through a symbolic link. Error message:
CMake Error: Could not find CMAKE_ROOT !!!
CMake has most likely not been installed correctly.
Any thoughts on how to make this work without reinstalling by other means?
Thanks!

"Could not find triehash executable" error

I was trying to build the apt repository, but ran into the following error when running cmake ..:
CMake Error at CMakeLists.txt:44 (message):
Could not find triehash executable
How do I fix this?
This cmake tries to find triehash utility in your system. Is it installed? If no use sudo apt install triehash

Getting code=10053 error while installing groovy-eclipse on Eclipse IDE (Oxygen) for Eclipse Committers

After following the steps in https://github.com/groovy/groovy-eclipse/blob/master/docs/Getting-Started-with-Groovy-Eclipse-Source-Code.md (on macOS High Sierra) getting an error:
ERROR: org.eclipse.equinox.p2.director code=10053 Cannot complete the install because one or more required items could not be found.
ERROR: org.eclipse.equinox.p2.director code=0 Software being installed: artificial_root 1.0.0.v1527811536694
ERROR: org.eclipse.equinox.p2.director code=0 Missing requirement: artificial_root 1.0.0.v1527811536694 requires 'org.codehaus.groovy.alltests.feature.feature.group 0.0.0' but it could not be found
I am not sure why org.codehaus.groovy.alltests is not found and whether the version 0.0.0 is legit here.
I tried to make a clean installation too (deleted ~/.gradle, ~/.p2 dirs) - did not help.

Error installing ruby packages

I used the following command to run the installation
curl -L https://get.rvm.io | bash -s stable --autolibs=3 --ruby
I then received a error
I then checked the error, and below is the log,
[2013-05-18 12:11:22] requirements_osx_port_libs_install
Error:
Error: No valid Xcode installation is properly selected.
Error: Please use xcode-select to select an Xcode installation:
Error: sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer # version 4.6.1
Error:
Warning: xcodebuild exists but failed to execute
Warning: Xcode does not appear to be installed; most ports will likely fail to build.
---> Computing dependencies for apple-gcc42
---> Dependencies to be installed: cctools ld64 llvm-3.2 gcc_select
---> Building llvm-3.2
Error: org.macports.build for port llvm-3.2 returned: command execution failed
Error: Failed to install llvm-3.2
Please see the log file for port llvm-3.2 for details:
/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.2/llvm-3.2/main.log
Error: The following dependencies were not installed: cctools ld64 llvm-3.2 gcc_select
To report a bug, follow the instructions in the guide:
http://guide.macports.org/#project.tickets
Error: Processing of port apple-gcc42 failed
There were package installation errors, make sure to read the log.
I checked my xcode version (I'm still subscribed to the $99, if that means anything), and it says this
xcode-select version 2003
How do I solve the problem?
I fixed the problem. Thanks for all the comments.
I was installing rvm last night, and my internet connection got cut off. That corrupted the installation. The problem was with Xcode. I uninstalled then install again, and then re install rvm, and it worked.

giza stream.h error fatal

While installing Giza from here:
wget http://giza-pp.googlecode.com/files/giza-pp-v1.0.2.tar.gz
After I unzip and run "make" I get the following error:
Pointer.h:27:20: fatal error: stream.h: No such file or directory compilation terminated.
Anyone knows how I can resolve this?
You should probably get a newer version of the source. According to https://code.google.com/p/giza-pp/, the latest version is 1.0.7.