Hi dev, can someone confirm if it is a general R 4.0.4 problem or it is happening only on cygwin ? checking for curl/curl.h... yes checking if libcurl is version 7 and >= 7.28.0... configure: error: libcurl >= 7.28.0 library and headers are required with support for https *** ERROR: configure failed but https is available on curl: $ curl --version curl 7.71.1 (x86_64-pc-cygwin) libcurl/7.71.1 OpenSSL/1.1.1f zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.0.4) libssh/0.8.7/openssl/zlib nghttp2/1.37.0 Release-Date: 2020-07-01 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp Features: AsynchDNS brotli Debug HTTP2 HTTPS-proxy IDN IPv6 Largefile libz NTLM NTLM_WB PSL SSL TLS-SRP TrackMemory UnixSockets $ cygcheck -l libcurl-devel /usr/bin/curl-config /usr/include/curl/curl.h /usr/include/curl/curlver.h /usr/include/curl/easy.h /usr/include/curl/mprintf.h /usr/include/curl/multi.h /usr/include/curl/stdcheaders.h /usr/include/curl/system.h /usr/include/curl/typecheck-gcc.h /usr/include/curl/urlapi.h /usr/lib/libcurl.dll.a /usr/lib/pkgconfig/libcurl.pc /usr/share/aclocal/libcurl.m4 /usr/share/man/man1/curl-config.1.gz Regards Marco
On Sat, Jul 25, 2020 at 10:12 AM Marco Atzeri <marco.atzeri at gmail.com> wrote:> > Hi dev, > > can someone confirm if it is a general R 4.0.4 problem > or it is happening only on cygwin ? > > checking for curl/curl.h... yes > checking if libcurl is version 7 and >= 7.28.0... > configure: error: libcurl >= 7.28.0 library and headers are required > with support for https > *** ERROR: configure failed > > but https is available on curlYou should inspect the config.log or config.status file to see why the version check is failing.