米9手机上安装了termux后，在其中安装了jekyll，运行jekyll serve时出错：
@rb_sysopen /proc/version Permission denied.
在网上找了一圈之后，终于在github的termux项目下找到了解决办法，现抄录如下：
You can edit your local copy of jekyll-3.8.2 and patch it if you want..
From the root of your jekyll site's source-directory, find the path to your jekyll gem installation by running bundle show jekyll.
Open the resulting path in your explorer if the directory doesn't open automatically.
Edit jekyll-3.8.2/lib/jekyll/utils/platform.rb by replacing the proc_version method with the following:
def proc_version
@proc_version ||= begin
Pathutil.new(
"/proc/version"
).read
rescue Errno::ENOENT, Errno::EACCES
nil
end
end
修改后，运行时一切正常。
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