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| author | tduehr <td@matasano.com> | 2016-11-11 09:34:22 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-11-11 09:34:22 -0600 |
| commit | cd1ea5c3cbfe7a433098064a755a47dee039731c (patch) | |
| tree | 23be5d5773dfdd423d9ba11b43f293b6ca3b6cbf | |
| parent | d73b7baecaab71edea54d538f0c8b018da8821a7 (diff) | |
| parent | f6b589406d6660c97b1fff73e4b590801142f52d (diff) | |
| download | ffi-cd1ea5c3cbfe7a433098064a755a47dee039731c.tar.gz | |
Merge pull request #533 from srse/gentoo_hint_for_readme
Updated README.md
| -rw-r--r-- | README.md | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -43,6 +43,8 @@ At a minimum, you will need: * A C compiler (e.g. Xcode on OSX, gcc on everything else) * libffi development library - this is commonly in the libffi-dev or libffi-devel +On Linux systems running with [PaX](https://en.wikipedia.org/wiki/PaX) (Gentoo, Alpine, etc.) FFI may trigger `mprotrect` errors. You may need to disable [mprotect](https://en.wikibooks.org/wiki/Grsecurity/Appendix/Grsecurity_and_PaX_Configuration_Options#Restrict_mprotect.28.29) for ruby (`paxctl -m [/path/to/ruby]`) for the time being until a solution is found. + ## Installation From rubygems: |