Hi all: Thank you in advance. I have use the tool "gr_modtool" to create a cpp document.But an error exists: ImportError: /usr/local/lib/libgnuradio-mimo.so: undefined symbol: _ZTIN2gr4mimo21csi_int_cfo_vcvc_implE I have search the maillist,and find "sudo ldconfig" to solve it.But when I use the "sudo ldconfig",the error also exists. Can someone help me?Thanks. Best regards, zs
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