Can not upgrade from v0.0.1 too v0.0.2 or v.0.03

[obourdon]

$ go get github.com/mattn/go-ieproxy@v0.0.2
go: downloading github.com/mattn/go-ieproxy v0.0.2
# github.com/mattn/go-ieproxy
../../../../../.gvm/pkgsets/go1.16.13/global/pkg/mod/github.com/mattn/go-ieproxy@v0.0.2/ieproxy_darwin.go:37:2: could not determine kind of name for C.CFNumberGetValue
../../../../../.gvm/pkgsets/go1.16.13/global/pkg/mod/github.com/mattn/go-ieproxy@v0.0.2/ieproxy_darwin.go:35:29: could not determine kind of name for C.CFNumberRef
../../../../../.gvm/pkgsets/go1.16.13/global/pkg/mod/github.com/mattn/go-ieproxy@v0.0.2/ieproxy_darwin.go:28:26: could not determine kind of name for C.calloc
../../../../../.gvm/pkgsets/go1.16.13/global/pkg/mod/github.com/mattn/go-ieproxy@v0.0.2/ieproxy_darwin.go:29:8: could not determine kind of name for C.free
../../../../../.gvm/pkgsets/go1.16.13/global/pkg/mod/github.com/mattn/go-ieproxy@v0.0.2/ieproxy_darwin.go:37:28: could not determine kind of name for C.kCFNumberIntType

[mattn]

@yylyyl Can you handle this issue?

[yylyyl]

@obourdon Any information about your environment? Have you installed the latest version of Xcode Command Line Tools?

It's quite strange to see this error could not determine kind of name for C.free

I found a similar issue golang/go#39871

Maybe there is problem with header files in your environment.

[obourdon]

MacOSX Mojave 10.14.6
Xcode Version 11.0 (11A420a)

$ softwareupdate --list
Software Update Tool

Finding available software
No new software available.

Currently trying to download and install latest compatible version 11.3.1 from https://xcodereleases.com

[obourdon]

Unluckily the archive is said to be damaged

[yylyyl]

I installed a virtual machine with:

• macOS 10.14.6 Mojave
• Xcode 11.3.1
• go 1.16.15

But this project can compile.

Would you try to download Xcode again? Here is my checksum.

MD5 (Xcode_11.3.1.xip) = 2bb49fa23d16a3ce8a44629609da0a75