It can be installed in your home directory and does not require root access. The same package manager can be used on both your Linux server and your Mac laptop. Installing a modern version ofglibc and gcc in your home directory on an old distribution of Linux takes five minutes.
Linuxbrew does not currently support 32-bit x86 platforms. It would be possible for Linuxbrew to work on 32-bit x86 platforms with some effort. Pull requests would be welcome if someone were to volunteer to maintain the 32-bit x86 support.
Bottles are Linuxbrew's precompiled binary packages. Linuxbrew bottles work on any Linux system. They do however require glibc 2.19 or better. On systems with an older version of glibc, Linuxbrew will install glibc the first time that you install a bottled formula. If you prefer to use the glibcprovided by your system and build all formulas from source, add to your .bashrc or .zshrc:
If you don't read these it will take us far longer to help you with your problem.
Many of the Homebrew formulae work on either Mac or Linux without changes, but some formulae will need to be adapted for Linux. If a formula doesn't work, open an issue on GitHub or, even better, submit a pull request.
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Homebrew, the upstream project of Linuxbrew, is a member of the Software Freedom Conservancywhich provides Homebrew with an ability to receive tax-deductible, Homebrew earmarked donations (and many other services). Software Freedom Conservancy, Inc. is a 501(c)(3) organization incorporated in New York, and donations made to it are fully tax-deductible to the extent permitted by law.