CMake錯誤：無法找到openSSL或GCrypt

Question

我想要使用CMake爲了獲取Windows的libssh二進制文件。 我有Windows 7操作系統和VS 2010. 我安裝了OpenSSL並在CMake中設置了條目OPENSSL_INCLUDE_DIR和OPENSSL_ROOT_DIR。在那之後，我得到以下錯誤：事先

Answer 1

Could NOT find NSIS (missing: NSIS_MAKE) 
Could NOT find OpenSSL (missing: OPENSSL_LIBRARIES) 
Could NOT find GCrypt, try to set the path to GCrypt root folder in the system variable GCRYPT_ROOT_DIR (missing: GCRYPT_INCLUDE_DIR GCRYPT_LIBRARIES) 
CMake Error at CMakeLists.txt:57 (message): 
    Could not find OpenSSL or GCrypt 

任何幫助將受到歡迎... 感謝摸索出後，我設置的條目SSL_EAY_DEBUG和SSL_EAY_RELEASE。