Does Iosevka requires specific version of node.js?

[van-de-bugger]

Sorry, I have no experience with node.js. I am trying to build Iosevka, make fails with error:

$ make
make[1]: Entering directory '/home/vdb/tmp/Iosevka'
    Start build font Iosevka Thin 1.5.5 (Elvirel)

/home/vdb/tmp/Iosevka/node_modules/libspiro-js/libspiro.js:218
        r[i].seg_ch = Math.hypot(dx, dy);
                           ^
TypeError: Object #<Object> has no method 'hypot'
    at setup_path (/home/vdb/tmp/Iosevka/node_modules/libspiro-js/libspiro.js:218:28)
    at run_spiro (/home/vdb/tmp/Iosevka/node_modules/libspiro-js/libspiro.js:581:13)
    at Object.spiroToBezierOnContext (/home/vdb/tmp/Iosevka/node_modules/libspiro-js/libspiro.js:614:13)
    at _r0_t5._r79_t0 (/home/vdb/tmp/Iosevka/support/spirokit.js:316:241)
    at _r0_t5._r0_t18 (/home/vdb/tmp/Iosevka/support/glyph.js:71:151)
    at _r0_t5._r236_t2 (/home/vdb/tmp/Iosevka/buildglyphs.js:707:31)
    at _r105_t171 (/home/vdb/tmp/Iosevka/buildglyphs.js:370:26)
    at _r105_t191 (/home/vdb/tmp/Iosevka/buildglyphs.js:700:16)
    at _r0_t5._r432_t0 (/home/vdb/tmp/Iosevka/buildglyphs.js:1434:39)
    at _r105_t171 (/home/vdb/tmp/Iosevka/buildglyphs.js:361:26)
onegroup.mk:49: recipe for target 'build/.pass0-iosevka-thin.fdt' failed
make[1]: *** [build/.pass0-iosevka-thin.fdt] Error 8
make[1]: Leaving directory '/home/vdb/tmp/Iosevka'
makefile:26: recipe for target 'fonts-default' failed
make: *** [fonts-default] Error 2

I have found a page which says Math.hypot function was added to node.js version 0.12, while my system has node.js 0.10.36.

Is that correct? If so, please update README.md and document this requirement.

[be5invis]

See #31, install core-js package and add a require(core-js) at the beginning of generator.js may fix this.
The version requirement is added to README.md either. I strongly recommend you to upgrade Node.js to the latest one since the older version may suffer from some bugs about GC.
Closed.

[van-de-bugger]

Thanks, this works.