EasyBuild VS pkgsrc

• Reproducible Builds
  EasyBuild provides a framework for managing scientific software installations in a consistent and reproducible way, using easyconfig files that define exactly how software should be built, ensuring the same build process can be repeated across different systems.
• Large Software Repository
  EasyBuild comes with a vast collection of pre-configured easyconfig files for hundreds of scientific and HPC software packages, reducing the effort needed to install common tools and libraries used in research computing.
• HPC-Focused Design
  Specifically designed for High Performance Computing environments, EasyBuild handles complex toolchains, module systems, and dependency management that are common requirements in HPC clusters, integrating well with tools like Lmod and environment modules.
• Active Community and Support
  EasyBuild has an active open-source community with regular updates, contributions from various HPC centers worldwide, and good documentation, making it easier to get help and find solutions to common issues.
• Toolchain Flexibility
  Supports multiple compiler toolchains (GCC, Intel, etc.) and allows building the same software with different toolchains, which is useful for performance optimization and compatibility testing across different hardware architectures.

Possible disadvantages

• Steep Learning Curve
  New users often find EasyBuild's concepts like easyconfigs, toolchains, and easyblocks complex to understand initially, requiring significant time investment to become proficient, especially for those unfamiliar with HPC software management.
• Build Time Overhead
  Building software from source using EasyBuild can be time-consuming, especially for large software packages with many dependencies, as it often needs to build entire dependency chains rather than using pre-compiled binaries.
• Limited to HPC/Linux Environments
  EasyBuild is primarily designed for Linux-based HPC systems, making it less suitable or requiring significant adaptation for use on other operating systems like Windows or in non-HPC contexts.
• Complexity for Custom Software
  While it handles standard software well, creating custom easyconfig files or easyblocks for non-standard or proprietary software can be challenging and requires deep understanding of the Python-based framework.
• Dependency on Maintainer Updates
  Users relying on the latest versions of software may need to wait for community maintainers to create or update easyconfig files, or otherwise need to develop their own configurations, which can delay access to newer software releases.

• Cross-Platform Support
  pkgsrc is designed to be a portable package management system and can be used on a variety of Unix-like operating systems, including NetBSD, Solaris, Linux, and macOS. This cross-platform capability makes it a versatile tool for developers working in diverse environments.
• Consistency Across Systems
  Using pkgsrc allows for a consistent package management experience regardless of the underlying operating system, reducing the learning curve and maintenance overhead for administrators managing multiple systems.
• Comprehensive Package Collection
  pkgsrc offers a wide range of software packages, providing a robust collection that can meet diverse user needs from scientific libraries to web applications.
• Quarterly Releases
  With quarterly releases, pkgsrc provides a balanced approach between stability and keeping software up to date, offering users new features regularly while maintaining reliability.
• Flexible Build Options
  pkgsrc supports a flexible build system, allowing users to customize package builds with specific options or dependencies, tailored to their specific needs or system requirements.

Possible disadvantages

• Smaller Community
  Compared to other popular package management systems like apt (Debian/Ubuntu) or yum (RedHat/CentOS), pkgsrc has a relatively smaller community, which might affect the availability of support and community-driven improvements.
• Potentially Older Software
  While pkgsrc maintains stable quarterly releases, it may occasionally lag behind other systems in terms of offering the very latest versions of certain software, which might not be ideal for users needing the newest features.
• Manual Configuration
  Setting up pkgsrc might require manual interventions and configurations, which could pose a hurdle for users unfamiliar with its setup process or those who prefer more automated solutions.
• Dependency Management
  Although pkgsrc is quite capable in dependency handling, some users may find its dependency resolution to be less automatic or seamless compared to other systems which offer more integrated solutions.
• Performance Overhead
  Because it is designed to be cross-platform, there can be some performance overhead associated with using pkgsrc compared to native package managers that are optimized for specific operating systems.

No EasyBuild videos yet. You could help us improve this page by suggesting one.

pkgsrc on ChromeOS

More videos

• Pkgsrc Is Cool (2022)

  In a similar vein, Spack and Easybuild are similar (more recent) build systems which are often used in the HPC space. * https://spack.io * https://easybuild.io. - Source: Hacker News / 5 days ago

• Debian isn't waiting for 2038 to blow up, switches to 64-bit time for everything

  > Most open source software packages are also compiled for BSD variants, they switched to 64 bit time_t a long time ago and reported back upstream any problems. * NetBSD in 2012:... - Source: Hacker News / about 1 year ago

• Our Audit of Homebrew

  > https://pkgsrc.smartos.org/install-on-macos/ Note that Pkgsrc is a NetBSD-derived project. * https://pkgsrc.org The Joyent folks leveraged it to allow their customers, who were perhaps not as familiar with Solaris/SmartOS, a... - Source: Hacker News / about 2 years ago

• Show HN: Brioche – A new Nix-like package manager

  Https://pkgsrc.org/ from netbsd runs on many systems. - Source: Hacker News / over 2 years ago

View more