安装故障

Failed to load , error: libunwind.so.8: cannot open shared object file: No such file or directory
Failed to bind to CoreCLR at ‘/root/dotnet/shared/Microsoft.NETCore.App/2.0.0/libcoreclr.so‘

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yum install libunwind -y  

FailFast: Couldn‘t find a valid ICU package installed on the system. Set the configuration flag System.Globalization.Invariant to true if you want to run with no globalization support.

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yum install icu -y  

程序异常

报错信息 The handler does not support custom handling of certificates with this combination of libcurl (7.29.0) and its SSL backend ("NSS/3.28.4")

最近接收到了开发反馈dotnet程序发送短信异常，据说也是一直都有的问题，协助查询了多方资料，发现是libcurl版本的问题，由于服务器上存在了多个dotnet站点，也不敢轻易去升级，后来又听说所有的dotnet都存在，于是对curl进行了一次升级，重启dotnet短信正常

升级过程 :

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# yum install libcurl-openssl -y
# wget https://curl.haxx.se/download/curl-7.64.0.tar.gz
# tar -xzvf curl-7.64.0.tar.gz
# cd curl-7.64.0/
# ./configure --prefix=/opt/curl-7.64.0 --with-ssl
# make && make install 
# mv /usr/bin/curl /usr/bin/curl.old
# mv /usr/bin/curl-config /usr/bin/curl-config.old
# ln -s /opt/curl-7.64.0/ /opt/curl
# ln -s /opt/curl/bin/curl /usr/bin/curl
# ln -s /opt/curl/bin/curl-config /usr/bin/curl-config
# echo "/opt/curl/lib" >> /etc/ld.so.conf.d/curl-x86_64.conf
# ldconfig