hello everybody,
I was trying to install "SenSim" simulator in omnet++ 4.0p1 in ubuntu 11.04, but when i typed the "make" command, i got the following last lines:

make[1]: `hwmodels_layer' is up to date.
make[1]: Leaving directory `/home/bismillah/Desktop/LSU-SensorSimulator/samples/hwmodels_layer'
g++ TargetNodeSimple.o common//Attribute.o common//Calculations.o common//CoOrdinatorSimple.o common//Gear_packet_m.o common//MAC_802_11_Packet_m.o common//Phy_Packet_m.o common//test.o app_layer//AppLayerSimple.o app_layer//NewAppLayerModuleDefn_n.o app_layer//NewAppLayer.o netw_layer//gear.o netw_layer//NetLayer.o netw_layer//NetLayerSimple.o netw_layer//NewNetLayerModuleDefn_n.o netw_layer//NewNetLayer.o mac_layer//802_11_MAC.o mac_layer//802_MAC_Layer_Defn_n.o mac_layer//MACLayerSimple.o mac_layer//NewMACLayerModuleDefn_n.o mac_layer//NewMACLayer.o phy_layer//NewPhyLayerModuleDefn_n.o phy_layer//NewPhyLayer.o phy_layer//PhyLayerSimple.o wireless_ch//SensorChannelSimple.o wireless_ch//WirelessChannelSimple.o hwmodels_layer//BatterySimple.o hwmodels_layer//CPUSimple.o hwmodels_layer//RadioSimple.o -L../src -lSensorSimulator -L/home/cariappa/omnetpp-2.3/lib -lenvir -lcmdenv -lsim_std -ldl -lstdc++ -o Simulation
/usr/bin/ld: cannot find -lenvir
/usr/bin/ld: cannot find -lcmdenv
/usr/bin/ld: cannot find -lsim_std
collect2: ld returned 1 exit status
make: *** [Simulation] Error 1

kindly help me to complete the installation.

first the error is saying that you are missing a few needed programs
install ( on ubuntu it is "-dev" )
libenvir and libenvir-dev
libcmdenv and libcmdenv-dev
libsim_std and libsim_std-dev


did you read the README and or the instructions in the "doc" folder in the source ( or on the software webpage)?
for installing the prerequisites

thanks John, i tried what you instructed me to do, but it displays now the following error: "Unable to locate package" for all the three.. So what to do now?

can you post a link to the site you got this software
so that i can read the instructions

Don't know if SenSim ( LSU-SensorSimulator.tgz ) will work with your omnetpp-4.1.

{ libenvir.so libcmdenv.so libsim_std.so } are libraries from omnetpp version 3.3 - 3.4.

? May be a link to the current libraries will work ?
cd omnetpp-4.1/lib/
ln -s gcc/liboppenvir.so libenvir.so
ln -s gcc/liboppcmdenv.so libcmdenv.so
ln -s gcc/liboppsim.so libsim_std.so

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As per the installation manual of SenSim, omnetpp-2.3, and i have downloaded omnetpp-2.3p1, but while installing, i got the following errors:

checking for dlopen with CFLAGS="" LIBS="-ldl"... yes
checking for wish... wish
checking for Tcl/Tk with CFLAGS="-fwritable-strings" LIBS=""... no
checking how to run the C++ preprocessor... g++ -E
checking for X... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk84 -ltcl84"... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk8.4 -ltcl8.4"... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk83 -ltcl83"... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk8.3 -ltcl8.3"... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk82 -ltcl82"... no
checking for Tcl/Tk with CFLAGS=" -fwritable-strings" LIBS=" -ltk8.2 -ltcl8.2"... no
configure: error: cannot build Tcl/Tk apps, probably due to misconfigured or missing X11 headers or libs

kindly help.

# 6 : omnetpp-2.3p1 = version pre1.

How about a final version omnetpp-3.2.src.tgz ?
http://omnetpp.org/download/release/omnetpp-3.2-src.tgz
... which will accept tcl8.5 / tk8.5, etc.

X11 headers, etc. : sudo apt-get install \
libxmu-dev imagemagick doxygen xsltproc graphviz libgraphviz-dev giftrans

1) cd omnetpp-3.2/
2) export PATH=$PATH:/home/<name>/omnetpp-3.2/bin
3) export LD_LIBRARY_PATH=/home/<name>/omnetpp-3.2/lib
4) export TCL_LIBRARY=/usr/share/tcltk/tcl8.5
5) export CC=gcc34 CXX=g++34
6) ./configure && make : No errors, Ubuntu 11.04 - i686.

gcc34 https://docs.google.com/file/d/0B7S2...it?usp=sharing
g++34 https://docs.google.com/file/d/0B7S2...it?usp=sharing
sudo dpkg -i gcc34-compat-3.4.6_i386.deb g++41-compat-4.1.2_i386.deb
Be aware that the above packages are for a 32bits (i686) OS only.
To use gcc34/g++34 : Please reboot.

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