rubyc: /lib/x86_64-linux-gnu/libcrypt.so.1: version XCRYPT_2.0' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libm.so.6: versionGLIBC_2.29' not found (required by rubyc)
rubyc: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.28' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libc.so.6: versionGLIBC_2.25' not found (required by rubyc)
rubyc: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by rubyc)
@nPaul Thanks for reporting! This is probably duplicate of #109 and #128. I'll switch to building using Github Actions Ubuntu 16.04 soon and it should be able to solve the problem.
rubyc: /lib/x86_64-linux-gnu/libcrypt.so.1: version
XCRYPT_2.0' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libm.so.6: version
GLIBC_2.29' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libc.so.6: versionGLIBC_2.28' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libc.so.6: version
GLIBC_2.25' not found (required by rubyc) rubyc: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by rubyc)