Getting Error - undefined symbol: TA_GetFuncHandle

rivella50 / talib-ruby

Ruby Wrapper for the Technical Analysis Library ta-lib

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Getting Error - undefined symbol: TA_GetFuncHandle #14

Open WealthCity opened 9 years ago

WealthCity commented 9 years ago

Getting Error - undefined symbol: TA_GetFuncHandle

Platform Ubuntu --

Installation steps

wget http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz tar zxvf ta-lib-0.4.0-src.tar.gz cd ta-lib/ ./configure LDFLAGS="-lm" make make install gem install talib_ruby -- --with-talib-include=ABSOLUTE_PATH_TO_TALIB_HEADERS --with-talib-lib=ABSOLUTE_PATH_TO_TALIB_LIBS

pppsss40 commented 6 years ago

Hi, I am seeing the same error. Actually I am trying to install talib_ruby on Heroku and since it requires building talib sources I have created a custom buildpack script that is building talib from sources (https://github.com/stasio33/talib_buildpack/blob/master/bin/compile).

The gem then installs without a problem however I see this error in the log of my app:

undefined symbol: TA_GetFuncHandle

when trying to access gem methods.... any clue?