解决Cygwin "error while loading shared libraries"的问题

使用cygcheck命令：

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cygcheck/usr/bin/[yourbinary]

例如当我运行curl的时候提示

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/usr/bin/curl.exe: error whileloading shared libraries: ?: cannot openshared object file: No such fileor directory

此时运行cygcheck

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$ cygcheck /usr/bin/curl.exe

C:\Users\Helios\Cygwin\bin\curl.exe

  C:\Users\Helios\Cygwin\bin\cygcurl-4.dll

    C:\Users\Helios\Cygwin\bin\cyggcc_s-1.dll

      C:\Users\Helios\Cygwin\bin\cygwin1.dll

        C:\Windows\system32\KERNEL32.dll

          C:\Windows\system32\API-MS-Win-Core-RtlSupport-L1-1-0.dll

          C:\Windows\system32\ntdll.dll

          C:\Windows\system32\KERNELBASE.dll

          C:\Windows\system32\API-MS-Win-Core-ProcessThreads-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Heap-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Memory-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Handle-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Synch-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-File-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-IO-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-ThreadPool-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-LibraryLoader-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-NamedPipe-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Misc-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-SysInfo-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Localization-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-String-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Debug-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-ErrorHandling-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Fibers-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Util-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Core-Profile-L1-1-0.dll

          C:\Windows\system32\API-MS-Win-Security-Base-L1-1-0.dll

    C:\Users\Helios\Cygwin\bin\cygcrypto-1.0.0.dll

      C:\Users\Helios\Cygwin\bin\cygz.dll

    C:\Users\Helios\Cygwin\bin\cyggssapi-3.dll

      C:\Users\Helios\Cygwin\bin\cygheimntlm-0.dll

        C:\Users\Helios\Cygwin\bin\cygkrb5-26.dll

          C:\Users\Helios\Cygwin\bin\cygasn1-8.dll

            C:\Users\Helios\Cygwin\bin\cygroken-18.dll

              C:\Users\Helios\Cygwin\bin\cygcrypt-0.dll

            C:\Users\Helios\Cygwin\bin\cygcom_err-2.dll

          C:\Users\Helios\Cygwin\bin\cygwind-0.dll

          C:\Users\Helios\Cygwin\bin\cyghx509-5.dll

          C:\Users\Helios\Cygwin\bin\cygintl-8.dll

            C:\Users\Helios\Cygwin\bin\cygiconv-2.dll

          C:\Users\Helios\Cygwin\bin\cygsqlite3-0.dll

          C:\Users\Helios\Cygwin\bin\cygheimbase-1.dll

    C:\Users\Helios\Cygwin\bin\cygidn-11.dll

    C:\Users\Helios\Cygwin\bin\cyglber-2-4-2.dll

    C:\Users\Helios\Cygwin\bin\cygldap-2-4-2.dll

      C:\Users\Helios\Cygwin\bin\cygssl-1.0.0.dll

    C:\Users\Helios\Cygwin\bin\cygssh2-1.dll

  C:\Users\Helios\Cygwin\bin\cygmetalink-3.dll

    C:\Users\Helios\Cygwin\bin\cygexpat-1.dll

cygcheck: track_down: could not findcygsasl2-2.dll

即可找到缺失的文件

解决方法：下载一个cyg*.dll包，解压到cygwin安装目录的bin目录下