Spack commands

1. What is the use of spack?
2. How do I find the location of a package in spack?
3. How do I remove a package from spack?
4. What is a Spack environment?
5. What is Spack HPC?
6. How do I track a package exactly?
7. How do you GPS a package?
8. How do I remove specific packages?
9. How do I delete a package?
10. Which command is used to remove a package?
11. Where is packages located flutter?
12. How do I find my package in flutter?
13. How do you find the install location of a package in Linux?

What is the use of spack?

Spack is a package manager for supercomputers, Linux, and macOS. It makes installing scientific software easy. Spack isn't tied to a particular language; you can build a software stack in Python or R, link to libraries written in C, C++, or Fortran, and easily swap compilers or target specific microarchitectures.

How do I find the location of a package in spack?

If you want to know the path where each package is installed, you can use spack find --paths : $ spack find --paths ==> 74 installed packages.

How do I remove a package from spack?

We can use -R or --dependents option to uninstall any packages that depend on that package and -f or --force to force to remove. Note that after uninstalling a software, using spack gc will uninstall dependencies of the software. More details about Spack commands can be found by: spack --help or spack -h getting help.

What is a Spack environment?

yaml) An environment is used to group together a set of specs for the purpose of building, rebuilding and deploying in a coherent fashion.

What is Spack HPC?

SPACK HPC Applications

Spack is an open source project that offers a package management framework and tool for installing complex scientific software. It is designed to support multiple versions and configurations of a software on many different platforms and environments.

How do I track a package exactly?

You can enter your USPS tracking number into Circuit to get real-time info on your package and confirm your package is moving. Circuit Package Tracker will give you instant USPS tracking reports on any package so long as you have your tracking number.

How do you GPS a package?

To track a package you just have to enter the package's tracking number. You are then presented with a Google Map that shows the current location of your package. Beside the map the tracking record for your package is also displayed, showing all the stages in your package's journey.

How do I remove specific packages?

Removing a local package from your node_modules directory

To remove a package from your node_modules directory, on the command line, use the uninstall command. Include the scope if the package is scoped. This uninstalls a package, completely removing everything npm installed on its behalf.

How do I delete a package?

To remove a package with the npm uninstall command, you can use the syntax npm uninstall package-name in the directory where the package is located. The package I will be using to demonstrate how a package is uninstalled is Express – a NodeJS framework.

Which command is used to remove a package?

Always use the pkgrm command to remove installed packages.

Where is packages located flutter?

By default, the system package cache is located in the . pub-cache subdirectory of your home directory (on Mac and Linux), or in %APPDATA%\Pub\Cache (on Windows; the location might vary depending on the Windows version).

How do I find my package in flutter?

From the terminal: Run flutter pub get . From VS Code: Click Get Packages located in right side of the action ribbon at the top of pubspec.yaml indicated by the Download icon. From Android Studio/IntelliJ: Click Pub get in the action ribbon at the top of pubspec.yaml .

How do you find the install location of a package in Linux?

You can find the directory where a program is installed with the whereis or which command. If you want to know a program's full pathname, you can use the whereis program. The whereis program looks in a predefined set of directories for the named program. This tells you that the who program is in /usr/bin.